fix #3215 and enum array issue in parameter check

modules/swagger-codegen/src/main/resources/ruby/api.mustache

@@ -40,10 +40,12 @@ module {{moduleName}}
       # verify the required parameter '{{paramName}}' is set
       fail ArgumentError, "Missing the required parameter '{{paramName}}' when calling {{classname}}.{{operationId}}" if {{{paramName}}}.nil?
       {{#isEnum}}
+      {{^isContainer}}
       # verify enum value
       unless [{{#allowableValues}}{{#values}}'{{{this}}}'{{^-last}}, {{/-last}}{{/values}}{{/allowableValues}}].include?({{{paramName}}})
         fail ArgumentError, "invalid value for '{{{paramName}}}', must be one of {{#allowableValues}}{{#values}}{{{this}}}{{^-last}}, {{/-last}}{{/values}}{{/allowableValues}}"
       end
+      {{/isContainer}}
       {{/isEnum}}
       {{/required}}
       {{^required}}
@@ -90,9 +92,17 @@ module {{moduleName}}
       local_var_path = "{{path}}".sub('{format}','json'){{#pathParams}}.sub('{' + '{{baseName}}' + '}', {{paramName}}.to_s){{/pathParams}}
 
       # query parameters
-      query_params = {}{{#queryParams}}{{#required}}
+      query_params = {}
-      query_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param({{{paramName}}}, :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}{{{paramName}}}{{/collectionFormat}}{{/required}}{{/queryParams}}{{#queryParams}}{{^required}}
+      {{#queryParams}}
-      query_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param(opts[:'{{{paramName}}}'], :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}opts[:'{{{paramName}}}']{{/collectionFormat}} if opts[:'{{{paramName}}}']{{/required}}{{/queryParams}}
+      {{#required}}
+      query_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param({{{paramName}}}, :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}{{{paramName}}}{{/collectionFormat}}
+      {{/required}}
+      {{/queryParams}}
+      {{#queryParams}}
+      {{^required}}
+      query_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param(opts[:'{{{paramName}}}'], :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}opts[:'{{{paramName}}}']{{/collectionFormat}} if !opts[:'{{{paramName}}}'].nil?
+      {{/required}}
+      {{/queryParams}}
 
       # header parameters
       header_params = {}
@@ -103,18 +113,37 @@ module {{moduleName}}
 
       # HTTP header 'Content-Type'
       local_header_content_type = [{{#consumes}}'{{{mediaType}}}'{{#hasMore}}, {{/hasMore}}{{/consumes}}]
-      header_params['Content-Type'] = @api_client.select_header_content_type(local_header_content_type){{#headerParams}}{{#required}}
+      header_params['Content-Type'] = @api_client.select_header_content_type(local_header_content_type)
-      header_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param({{{paramName}}}, :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}{{{paramName}}}{{/collectionFormat}}{{/required}}{{/headerParams}}{{#headerParams}}{{^required}}
+      {{#headerParams}}
-      header_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param(opts[:'{{{paramName}}}'], :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}opts[:'{{{paramName}}}']{{/collectionFormat}} if opts[:'{{{paramName}}}']{{/required}}{{/headerParams}}
+      {{#required}}
+      header_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param({{{paramName}}}, :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}{{{paramName}}}{{/collectionFormat}}
+      {{/required}}
+      {{/headerParams}}
+      {{#headerParams}}
+      {{^required}}
+      header_params[:'{{{baseName}}}'] = {{#collectionFormat}}@api_client.build_collection_param(opts[:'{{{paramName}}}'], :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}opts[:'{{{paramName}}}']{{/collectionFormat}} if !opts[:'{{{paramName}}}'].nil?
+      {{/required}}
+      {{/headerParams}}
 
       # form parameters
-      form_params = {}{{#formParams}}{{#required}}
+      form_params = {}
-      form_params["{{baseName}}"] = {{#collectionFormat}}@api_client.build_collection_param({{{paramName}}}, :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}{{{paramName}}}{{/collectionFormat}}{{/required}}{{/formParams}}{{#formParams}}{{^required}}
+      {{#formParams}}
-      form_params["{{baseName}}"] = {{#collectionFormat}}@api_client.build_collection_param(opts[:'{{{paramName}}}'], :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}opts[:'{{{paramName}}}']{{/collectionFormat}} if opts[:'{{paramName}}']{{/required}}{{/formParams}}
+      {{#required}}
+      form_params["{{baseName}}"] = {{#collectionFormat}}@api_client.build_collection_param({{{paramName}}}, :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}{{{paramName}}}{{/collectionFormat}}
+      {{/required}}
+      {{/formParams}}
+      {{#formParams}}
+      {{^required}}
+      form_params["{{baseName}}"] = {{#collectionFormat}}@api_client.build_collection_param(opts[:'{{{paramName}}}'], :{{{collectionFormat}}}){{/collectionFormat}}{{^collectionFormat}}opts[:'{{{paramName}}}']{{/collectionFormat}} if !opts[:'{{paramName}}'].nil?
+      {{/required}}
+      {{/formParams}}
 
       # http body (model)
-      {{^bodyParam}}post_body = nil
+      {{^bodyParam}}
-      {{/bodyParam}}{{#bodyParam}}post_body = @api_client.object_to_http_body({{#required}}{{{paramName}}}{{/required}}{{^required}}opts[:'{{{paramName}}}']{{/required}})
+      post_body = nil
+      {{/bodyParam}}
+      {{#bodyParam}}
+      post_body = @api_client.object_to_http_body({{#required}}{{{paramName}}}{{/required}}{{^required}}opts[:'{{{paramName}}}']{{/required}})
       {{/bodyParam}}
       auth_names = [{{#authMethods}}'{{name}}'{{#hasMore}}, {{/hasMore}}{{/authMethods}}]
       data, status_code, headers = @api_client.call_api(:{{httpMethod}}, local_var_path,

samples/client/petstore/ruby/README.md

@@ -8,7 +8,7 @@ This SDK is automatically generated by the [Swagger Codegen](https://github.com/
 
 - API version: 1.0.0
 - Package version: 1.0.0
-- Build date: 2016-05-25T01:17:54.676+08:00
+- Build date: 2016-06-26T19:08:46.043+08:00
 - Build package: class io.swagger.codegen.languages.RubyClientCodegen
 
 ## Installation
@@ -92,6 +92,7 @@ All URIs are relative to *http://petstore.swagger.io/v2*
 Class | Method | HTTP request | Description
 ------------ | ------------- | ------------- | -------------
 *Petstore::FakeApi* | [**test_endpoint_parameters**](docs/FakeApi.md#test_endpoint_parameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+*Petstore::FakeApi* | [**test_enum_query_parameters**](docs/FakeApi.md#test_enum_query_parameters) | **GET** /fake | To test enum query parameters
 *Petstore::PetApi* | [**add_pet**](docs/PetApi.md#add_pet) | **POST** /pet | Add a new pet to the store
 *Petstore::PetApi* | [**delete_pet**](docs/PetApi.md#delete_pet) | **DELETE** /pet/{petId} | Deletes a pet
 *Petstore::PetApi* | [**find_pets_by_status**](docs/PetApi.md#find_pets_by_status) | **GET** /pet/findByStatus | Finds Pets by status
@@ -120,6 +121,8 @@ Class | Method | HTTP request | Description
  - [Petstore::Animal](docs/Animal.md)
  - [Petstore::AnimalFarm](docs/AnimalFarm.md)
  - [Petstore::ApiResponse](docs/ApiResponse.md)
+ - [Petstore::ArrayOfArrayOfNumberOnly](docs/ArrayOfArrayOfNumberOnly.md)
+ - [Petstore::ArrayOfNumberOnly](docs/ArrayOfNumberOnly.md)
  - [Petstore::ArrayTest](docs/ArrayTest.md)
  - [Petstore::Cat](docs/Cat.md)
  - [Petstore::Category](docs/Category.md)
@@ -127,10 +130,13 @@ Class | Method | HTTP request | Description
  - [Petstore::EnumClass](docs/EnumClass.md)
  - [Petstore::EnumTest](docs/EnumTest.md)
  - [Petstore::FormatTest](docs/FormatTest.md)
+ - [Petstore::HasOnlyReadOnly](docs/HasOnlyReadOnly.md)
+ - [Petstore::MapTest](docs/MapTest.md)
  - [Petstore::MixedPropertiesAndAdditionalPropertiesClass](docs/MixedPropertiesAndAdditionalPropertiesClass.md)
  - [Petstore::Model200Response](docs/Model200Response.md)
  - [Petstore::ModelReturn](docs/ModelReturn.md)
  - [Petstore::Name](docs/Name.md)
+ - [Petstore::NumberOnly](docs/NumberOnly.md)
  - [Petstore::Order](docs/Order.md)
  - [Petstore::Pet](docs/Pet.md)
  - [Petstore::ReadOnlyFirst](docs/ReadOnlyFirst.md)

samples/client/petstore/ruby/docs/AdditionalPropertiesClass.md

@@ -3,5 +3,7 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
+**map_property** | **Hash<String, String>** |  | [optional] 
+**map_of_map_property** | **Hash<String, Hash<String, String>>** |  | [optional] 
 
 

samples/client/petstore/ruby/docs/ArrayOfArrayOfNumberOnly.md

@@ -0,0 +1,8 @@
+# Petstore::ArrayOfArrayOfNumberOnly
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**array_array_number** | **Array<Array<Float>>** |  | [optional] 
+
+

samples/client/petstore/ruby/docs/ArrayOfNumberOnly.md

@@ -0,0 +1,8 @@
+# Petstore::ArrayOfNumberOnly
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**array_number** | **Array<Float>** |  | [optional] 
+
+

samples/client/petstore/ruby/docs/ArrayTest.md

@@ -3,5 +3,9 @@
 ## Properties
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
+**array_of_string** | **Array<String>** |  | [optional] 
+**array_array_of_integer** | **Array<Array<Integer>>** |  | [optional] 
+**array_array_of_model** | **Array<Array<ReadOnlyFirst>>** |  | [optional] 
+**array_of_enum** | **Array<String>** |  | [optional] 
 
 

samples/client/petstore/ruby/docs/FakeApi.md

@@ -5,6 +5,7 @@ All URIs are relative to *http://petstore.swagger.io/v2*
 Method | HTTP request | Description
 ------------- | ------------- | -------------
 [**test_endpoint_parameters**](FakeApi.md#test_endpoint_parameters) | **POST** /fake | Fake endpoint for testing various parameters 假端點 偽のエンドポイント 가짜 엔드 포인트 
+[**test_enum_query_parameters**](FakeApi.md#test_enum_query_parameters) | **GET** /fake | To test enum query parameters
 
 
 # **test_endpoint_parameters**
@@ -80,3 +81,52 @@ No authorization required
 
 
 
+# **test_enum_query_parameters**
+> test_enum_query_parameters(opts)
+
+To test enum query parameters
+
+### Example
+```ruby
+# load the gem
+require 'petstore'
+
+api_instance = Petstore::FakeApi.new
+
+opts = { 
+  enum_query_string: "-efg", # String | Query parameter enum test (string)
+  enum_query_integer: 3.4, # Float | Query parameter enum test (double)
+  enum_query_double: 1.2 # Float | Query parameter enum test (double)
+}
+
+begin
+  #To test enum query parameters
+  api_instance.test_enum_query_parameters(opts)
+rescue Petstore::ApiError => e
+  puts "Exception when calling FakeApi->test_enum_query_parameters: #{e}"
+end
+```
+
+### Parameters
+
+Name | Type | Description  | Notes
+------------- | ------------- | ------------- | -------------
+ **enum_query_string** | **String**| Query parameter enum test (string) | [optional] [default to -efg]
+ **enum_query_integer** | **Float**| Query parameter enum test (double) | [optional] 
+ **enum_query_double** | **Float**| Query parameter enum test (double) | [optional] 
+
+### Return type
+
+nil (empty response body)
+
+### Authorization
+
+No authorization required
+
+### HTTP request headers
+
+ - **Content-Type**: application/json
+ - **Accept**: application/json
+
+
+

samples/client/petstore/ruby/docs/HasOnlyReadOnly.md

@@ -0,0 +1,9 @@
+# Petstore::HasOnlyReadOnly
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**bar** | **String** |  | [optional] 
+**foo** | **String** |  | [optional] 
+
+

samples/client/petstore/ruby/docs/MapTest.md

@@ -0,0 +1,10 @@
+# Petstore::MapTest
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**map_map_of_string** | **Hash<String, Hash<String, String>>** |  | [optional] 
+**map_map_of_enum** | **Hash<String, Hash<String, String>>** |  | [optional] 
+**map_of_enum_string** | **Hash<String, String>** |  | [optional] 
+
+

samples/client/petstore/ruby/docs/MixedPropertiesAndAdditionalPropertiesClass.md

@@ -5,5 +5,6 @@ Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **uuid** | **String** |  | [optional] 
 **date_time** | **DateTime** |  | [optional] 
+**map** | [**Hash<String, Animal>**](Animal.md) |  | [optional] 
 
 

samples/client/petstore/ruby/docs/Model200Response.md

@@ -4,5 +4,6 @@
 Name | Type | Description | Notes
 ------------ | ------------- | ------------- | -------------
 **name** | **Integer** |  | [optional] 
+**_class** | **String** |  | [optional] 
 
 

samples/client/petstore/ruby/docs/NumberOnly.md

@@ -0,0 +1,8 @@
+# Petstore::NumberOnly
+
+## Properties
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**just_number** | **Float** |  | [optional] 
+
+

samples/client/petstore/ruby/lib/petstore.rb

@@ -32,6 +32,8 @@ require 'petstore/models/additional_properties_class'
 require 'petstore/models/animal'
 require 'petstore/models/animal_farm'
 require 'petstore/models/api_response'
+require 'petstore/models/array_of_array_of_number_only'
+require 'petstore/models/array_of_number_only'
 require 'petstore/models/array_test'
 require 'petstore/models/cat'
 require 'petstore/models/category'
@@ -39,10 +41,13 @@ require 'petstore/models/dog'
 require 'petstore/models/enum_class'
 require 'petstore/models/enum_test'
 require 'petstore/models/format_test'
+require 'petstore/models/has_only_read_only'
+require 'petstore/models/map_test'
 require 'petstore/models/mixed_properties_and_additional_properties_class'
 require 'petstore/models/model_200_response'
 require 'petstore/models/model_return'
 require 'petstore/models/name'
+require 'petstore/models/number_only'
 require 'petstore/models/order'
 require 'petstore/models/pet'
 require 'petstore/models/read_only_first'

samples/client/petstore/ruby/lib/petstore/api/fake_api.rb

@@ -151,18 +151,18 @@ module Petstore
       form_params["double"] = double
       form_params["string"] = string
       form_params["byte"] = byte
-      form_params["integer"] = opts[:'integer'] if opts[:'integer']
+      form_params["integer"] = opts[:'integer'] if !opts[:'integer'].nil?
-      form_params["int32"] = opts[:'int32'] if opts[:'int32']
+      form_params["int32"] = opts[:'int32'] if !opts[:'int32'].nil?
-      form_params["int64"] = opts[:'int64'] if opts[:'int64']
+      form_params["int64"] = opts[:'int64'] if !opts[:'int64'].nil?
-      form_params["float"] = opts[:'float'] if opts[:'float']
+      form_params["float"] = opts[:'float'] if !opts[:'float'].nil?
-      form_params["binary"] = opts[:'binary'] if opts[:'binary']
+      form_params["binary"] = opts[:'binary'] if !opts[:'binary'].nil?
-      form_params["date"] = opts[:'date'] if opts[:'date']
+      form_params["date"] = opts[:'date'] if !opts[:'date'].nil?
-      form_params["dateTime"] = opts[:'date_time'] if opts[:'date_time']
+      form_params["dateTime"] = opts[:'date_time'] if !opts[:'date_time'].nil?
-      form_params["password"] = opts[:'password'] if opts[:'password']
+      form_params["password"] = opts[:'password'] if !opts[:'password'].nil?
 
       # http body (model)
       post_body = nil
-            auth_names = []
+      auth_names = []
       data, status_code, headers = @api_client.call_api(:POST, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -174,5 +174,69 @@ module Petstore
       end
       return data, status_code, headers
     end
+
+    # To test enum query parameters
+    # 
+    # @param [Hash] opts the optional parameters
+    # @option opts [String] :enum_query_string Query parameter enum test (string) (default to -efg)
+    # @option opts [Float] :enum_query_integer Query parameter enum test (double)
+    # @option opts [Float] :enum_query_double Query parameter enum test (double)
+    # @return [nil]
+    def test_enum_query_parameters(opts = {})
+      test_enum_query_parameters_with_http_info(opts)
+      return nil
+    end
+
+    # To test enum query parameters
+    # 
+    # @param [Hash] opts the optional parameters
+    # @option opts [String] :enum_query_string Query parameter enum test (string)
+    # @option opts [Float] :enum_query_integer Query parameter enum test (double)
+    # @option opts [Float] :enum_query_double Query parameter enum test (double)
+    # @return [Array<(nil, Fixnum, Hash)>] nil, response status code and response headers
+    def test_enum_query_parameters_with_http_info(opts = {})
+      if @api_client.config.debugging
+        @api_client.config.logger.debug "Calling API: FakeApi.test_enum_query_parameters ..."
+      end
+      if opts[:'enum_query_string'] && !['_abc', '-efg', '(xyz)'].include?(opts[:'enum_query_string'])
+        fail ArgumentError, 'invalid value for "enum_query_string", must be one of _abc, -efg, (xyz)'
+      end
+      # resource path
+      local_var_path = "/fake".sub('{format}','json')
+
+      # query parameters
+      query_params = {}
+      query_params[:'enum_query_integer'] = opts[:'enum_query_integer'] if !opts[:'enum_query_integer'].nil?
+
+      # header parameters
+      header_params = {}
+
+      # HTTP header 'Accept' (if needed)
+      local_header_accept = ['application/json']
+      local_header_accept_result = @api_client.select_header_accept(local_header_accept) and header_params['Accept'] = local_header_accept_result
+
+      # HTTP header 'Content-Type'
+      local_header_content_type = ['application/json']
+      header_params['Content-Type'] = @api_client.select_header_content_type(local_header_content_type)
+
+      # form parameters
+      form_params = {}
+      form_params["enum_query_string"] = opts[:'enum_query_string'] if !opts[:'enum_query_string'].nil?
+      form_params["enum_query_double"] = opts[:'enum_query_double'] if !opts[:'enum_query_double'].nil?
+
+      # http body (model)
+      post_body = nil
+      auth_names = []
+      data, status_code, headers = @api_client.call_api(:GET, local_var_path,
+        :header_params => header_params,
+        :query_params => query_params,
+        :form_params => form_params,
+        :body => post_body,
+        :auth_names => auth_names)
+      if @api_client.config.debugging
+        @api_client.config.logger.debug "API called: FakeApi#test_enum_query_parameters\nData: #{data.inspect}\nStatus code: #{status_code}\nHeaders: #{headers}"
+      end
+      return data, status_code, headers
+    end
   end
 end

samples/client/petstore/ruby/lib/petstore/api/pet_api.rb

@@ -126,14 +126,14 @@ module Petstore
       # HTTP header 'Content-Type'
       local_header_content_type = []
       header_params['Content-Type'] = @api_client.select_header_content_type(local_header_content_type)
-      header_params[:'api_key'] = opts[:'api_key'] if opts[:'api_key']
+      header_params[:'api_key'] = opts[:'api_key'] if !opts[:'api_key'].nil?
 
       # form parameters
       form_params = {}
 
       # http body (model)
       post_body = nil
-            auth_names = ['petstore_auth']
+      auth_names = ['petstore_auth']
       data, status_code, headers = @api_client.call_api(:DELETE, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -190,7 +190,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = ['petstore_auth']
+      auth_names = ['petstore_auth']
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -248,7 +248,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = ['petstore_auth']
+      auth_names = ['petstore_auth']
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -305,7 +305,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = ['api_key']
+      auth_names = ['api_key']
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -419,12 +419,12 @@ module Petstore
 
       # form parameters
       form_params = {}
-      form_params["name"] = opts[:'name'] if opts[:'name']
+      form_params["name"] = opts[:'name'] if !opts[:'name'].nil?
-      form_params["status"] = opts[:'status'] if opts[:'status']
+      form_params["status"] = opts[:'status'] if !opts[:'status'].nil?
 
       # http body (model)
       post_body = nil
-            auth_names = ['petstore_auth']
+      auth_names = ['petstore_auth']
       data, status_code, headers = @api_client.call_api(:POST, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -481,12 +481,12 @@ module Petstore
 
       # form parameters
       form_params = {}
-      form_params["additionalMetadata"] = opts[:'additional_metadata'] if opts[:'additional_metadata']
+      form_params["additionalMetadata"] = opts[:'additional_metadata'] if !opts[:'additional_metadata'].nil?
-      form_params["file"] = opts[:'file'] if opts[:'file']
+      form_params["file"] = opts[:'file'] if !opts[:'file'].nil?
 
       # http body (model)
       post_body = nil
-            auth_names = ['petstore_auth']
+      auth_names = ['petstore_auth']
       data, status_code, headers = @api_client.call_api(:POST, local_var_path,
         :header_params => header_params,
         :query_params => query_params,

samples/client/petstore/ruby/lib/petstore/api/store_api.rb

@@ -78,7 +78,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = []
+      auth_names = []
       data, status_code, headers = @api_client.call_api(:DELETE, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -130,7 +130,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = ['api_key']
+      auth_names = ['api_key']
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -195,7 +195,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = []
+      auth_names = []
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,

samples/client/petstore/ruby/lib/petstore/api/user_api.rb

@@ -242,7 +242,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = []
+      auth_names = []
       data, status_code, headers = @api_client.call_api(:DELETE, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -298,7 +298,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = []
+      auth_names = []
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -361,7 +361,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = []
+      auth_names = []
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,
@@ -414,7 +414,7 @@ module Petstore
 
       # http body (model)
       post_body = nil
-            auth_names = []
+      auth_names = []
       data, status_code, headers = @api_client.call_api(:GET, local_var_path,
         :header_params => header_params,
         :query_params => query_params,

samples/client/petstore/ruby/lib/petstore/models/additional_properties_class.rb

@@ -26,15 +26,24 @@ require 'date'
 module Petstore
 
   class AdditionalPropertiesClass
+    attr_accessor :map_property
+
+    attr_accessor :map_of_map_property
+
+
     # Attribute mapping from ruby-style variable name to JSON key.
     def self.attribute_map
       {
+        :'map_property' => :'map_property',
+        :'map_of_map_property' => :'map_of_map_property'
       }
     end
 
     # Attribute type mapping.
     def self.swagger_types
       {
+        :'map_property' => :'Hash<String, String>',
+        :'map_of_map_property' => :'Hash<String, Hash<String, String>>'
       }
     end
 
@@ -46,6 +55,18 @@ module Petstore
       # convert string to symbol for hash key
       attributes = attributes.each_with_object({}){|(k,v), h| h[k.to_sym] = v}
 
+      if attributes.has_key?(:'map_property')
+        if (value = attributes[:'map_property']).is_a?(Array)
+          self.map_property = value
+        end
+      end
+
+      if attributes.has_key?(:'map_of_map_property')
+        if (value = attributes[:'map_of_map_property']).is_a?(Array)
+          self.map_of_map_property = value
+        end
+      end
+
     end
 
     # Show invalid properties with the reasons. Usually used together with valid?
@@ -58,13 +79,16 @@ module Petstore
     # Check to see if the all the properties in the model are valid
     # @return true if the model is valid
     def valid?
+      return true
     end
 
     # Checks equality by comparing each attribute.
     # @param [Object] Object to be compared
     def ==(o)
       return true if self.equal?(o)
-      self.class == o.class
+      self.class == o.class &&
+          map_property == o.map_property &&
+          map_of_map_property == o.map_of_map_property
     end
 
     # @see the `==` method
@@ -76,7 +100,7 @@ module Petstore
     # Calculates hash code according to all attributes.
     # @return [Fixnum] Hash code
     def hash
-      [].hash
+      [map_property, map_of_map_property].hash
     end
 
     # Builds the object from hash

samples/client/petstore/ruby/lib/petstore/models/array_of_array_of_number_only.rb

@@ -0,0 +1,201 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'date'
+
+module Petstore
+
+  class ArrayOfArrayOfNumberOnly
+    attr_accessor :array_array_number
+
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    def self.attribute_map
+      {
+        :'array_array_number' => :'ArrayArrayNumber'
+      }
+    end
+
+    # Attribute type mapping.
+    def self.swagger_types
+      {
+        :'array_array_number' => :'Array<Array<Float>>'
+      }
+    end
+
+    # Initializes the object
+    # @param [Hash] attributes Model attributes in the form of hash
+    def initialize(attributes = {})
+      return unless attributes.is_a?(Hash)
+
+      # convert string to symbol for hash key
+      attributes = attributes.each_with_object({}){|(k,v), h| h[k.to_sym] = v}
+
+      if attributes.has_key?(:'ArrayArrayNumber')
+        if (value = attributes[:'ArrayArrayNumber']).is_a?(Array)
+          self.array_array_number = value
+        end
+      end
+
+    end
+
+    # Show invalid properties with the reasons. Usually used together with valid?
+    # @return Array for valid properies with the reasons
+    def list_invalid_properties
+      invalid_properties = Array.new
+      return invalid_properties
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    def valid?
+      return true
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param [Object] Object to be compared
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          array_array_number == o.array_array_number
+    end
+
+    # @see the `==` method
+    # @param [Object] Object to be compared
+    def eql?(o)
+      self == o
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Fixnum] Hash code
+    def hash
+      [array_array_number].hash
+    end
+
+    # Builds the object from hash
+    # @param [Hash] attributes Model attributes in the form of hash
+    # @return [Object] Returns the model itself
+    def build_from_hash(attributes)
+      return nil unless attributes.is_a?(Hash)
+      self.class.swagger_types.each_pair do |key, type|
+        if type =~ /^Array<(.*)>/i
+          # check to ensure the input is an array given that the the attribute
+          # is documented as an array but the input is not
+          if attributes[self.class.attribute_map[key]].is_a?(Array)
+            self.send("#{key}=", attributes[self.class.attribute_map[key]].map{ |v| _deserialize($1, v) } )
+          end
+        elsif !attributes[self.class.attribute_map[key]].nil?
+          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
+        end # or else data not found in attributes(hash), not an issue as the data can be optional
+      end
+
+      self
+    end
+
+    # Deserializes the data based on type
+    # @param string type Data type
+    # @param string value Value to be deserialized
+    # @return [Object] Deserialized data
+    def _deserialize(type, value)
+      case type.to_sym
+      when :DateTime
+        DateTime.parse(value)
+      when :Date
+        Date.parse(value)
+      when :String
+        value.to_s
+      when :Integer
+        value.to_i
+      when :Float
+        value.to_f
+      when :BOOLEAN
+        if value.to_s =~ /^(true|t|yes|y|1)$/i
+          true
+        else
+          false
+        end
+      when :Object
+        # generic object (usually a Hash), return directly
+        value
+      when /\AArray<(?<inner_type>.+)>\z/
+        inner_type = Regexp.last_match[:inner_type]
+        value.map { |v| _deserialize(inner_type, v) }
+      when /\AHash<(?<k_type>.+), (?<v_type>.+)>\z/
+        k_type = Regexp.last_match[:k_type]
+        v_type = Regexp.last_match[:v_type]
+        {}.tap do |hash|
+          value.each do |k, v|
+            hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
+          end
+        end
+      else # model
+        temp_model = Petstore.const_get(type).new
+        temp_model.build_from_hash(value)
+      end
+    end
+
+    # Returns the string representation of the object
+    # @return [String] String presentation of the object
+    def to_s
+      to_hash.to_s
+    end
+
+    # to_body is an alias to to_hash (backward compatibility)
+    # @return [Hash] Returns the object in the form of hash
+    def to_body
+      to_hash
+    end
+
+    # Returns the object in the form of hash
+    # @return [Hash] Returns the object in the form of hash
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        next if value.nil?
+        hash[param] = _to_hash(value)
+      end
+      hash
+    end
+
+    # Outputs non-array value in the form of hash
+    # For object, use to_hash. Otherwise, just return the value
+    # @param [Object] value Any valid value
+    # @return [Hash] Returns the value in the form of hash
+    def _to_hash(value)
+      if value.is_a?(Array)
+        value.compact.map{ |v| _to_hash(v) }
+      elsif value.is_a?(Hash)
+        {}.tap do |hash|
+          value.each { |k, v| hash[k] = _to_hash(v) }
+        end
+      elsif value.respond_to? :to_hash
+        value.to_hash
+      else
+        value
+      end
+    end
+
+  end
+
+end

samples/client/petstore/ruby/lib/petstore/models/array_of_number_only.rb

@@ -0,0 +1,201 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'date'
+
+module Petstore
+
+  class ArrayOfNumberOnly
+    attr_accessor :array_number
+
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    def self.attribute_map
+      {
+        :'array_number' => :'ArrayNumber'
+      }
+    end
+
+    # Attribute type mapping.
+    def self.swagger_types
+      {
+        :'array_number' => :'Array<Float>'
+      }
+    end
+
+    # Initializes the object
+    # @param [Hash] attributes Model attributes in the form of hash
+    def initialize(attributes = {})
+      return unless attributes.is_a?(Hash)
+
+      # convert string to symbol for hash key
+      attributes = attributes.each_with_object({}){|(k,v), h| h[k.to_sym] = v}
+
+      if attributes.has_key?(:'ArrayNumber')
+        if (value = attributes[:'ArrayNumber']).is_a?(Array)
+          self.array_number = value
+        end
+      end
+
+    end
+
+    # Show invalid properties with the reasons. Usually used together with valid?
+    # @return Array for valid properies with the reasons
+    def list_invalid_properties
+      invalid_properties = Array.new
+      return invalid_properties
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    def valid?
+      return true
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param [Object] Object to be compared
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          array_number == o.array_number
+    end
+
+    # @see the `==` method
+    # @param [Object] Object to be compared
+    def eql?(o)
+      self == o
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Fixnum] Hash code
+    def hash
+      [array_number].hash
+    end
+
+    # Builds the object from hash
+    # @param [Hash] attributes Model attributes in the form of hash
+    # @return [Object] Returns the model itself
+    def build_from_hash(attributes)
+      return nil unless attributes.is_a?(Hash)
+      self.class.swagger_types.each_pair do |key, type|
+        if type =~ /^Array<(.*)>/i
+          # check to ensure the input is an array given that the the attribute
+          # is documented as an array but the input is not
+          if attributes[self.class.attribute_map[key]].is_a?(Array)
+            self.send("#{key}=", attributes[self.class.attribute_map[key]].map{ |v| _deserialize($1, v) } )
+          end
+        elsif !attributes[self.class.attribute_map[key]].nil?
+          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
+        end # or else data not found in attributes(hash), not an issue as the data can be optional
+      end
+
+      self
+    end
+
+    # Deserializes the data based on type
+    # @param string type Data type
+    # @param string value Value to be deserialized
+    # @return [Object] Deserialized data
+    def _deserialize(type, value)
+      case type.to_sym
+      when :DateTime
+        DateTime.parse(value)
+      when :Date
+        Date.parse(value)
+      when :String
+        value.to_s
+      when :Integer
+        value.to_i
+      when :Float
+        value.to_f
+      when :BOOLEAN
+        if value.to_s =~ /^(true|t|yes|y|1)$/i
+          true
+        else
+          false
+        end
+      when :Object
+        # generic object (usually a Hash), return directly
+        value
+      when /\AArray<(?<inner_type>.+)>\z/
+        inner_type = Regexp.last_match[:inner_type]
+        value.map { |v| _deserialize(inner_type, v) }
+      when /\AHash<(?<k_type>.+), (?<v_type>.+)>\z/
+        k_type = Regexp.last_match[:k_type]
+        v_type = Regexp.last_match[:v_type]
+        {}.tap do |hash|
+          value.each do |k, v|
+            hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
+          end
+        end
+      else # model
+        temp_model = Petstore.const_get(type).new
+        temp_model.build_from_hash(value)
+      end
+    end
+
+    # Returns the string representation of the object
+    # @return [String] String presentation of the object
+    def to_s
+      to_hash.to_s
+    end
+
+    # to_body is an alias to to_hash (backward compatibility)
+    # @return [Hash] Returns the object in the form of hash
+    def to_body
+      to_hash
+    end
+
+    # Returns the object in the form of hash
+    # @return [Hash] Returns the object in the form of hash
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        next if value.nil?
+        hash[param] = _to_hash(value)
+      end
+      hash
+    end
+
+    # Outputs non-array value in the form of hash
+    # For object, use to_hash. Otherwise, just return the value
+    # @param [Object] value Any valid value
+    # @return [Hash] Returns the value in the form of hash
+    def _to_hash(value)
+      if value.is_a?(Array)
+        value.compact.map{ |v| _to_hash(v) }
+      elsif value.is_a?(Hash)
+        {}.tap do |hash|
+          value.each { |k, v| hash[k] = _to_hash(v) }
+        end
+      elsif value.respond_to? :to_hash
+        value.to_hash
+      else
+        value
+      end
+    end
+
+  end
+
+end

samples/client/petstore/ruby/lib/petstore/models/array_test.rb

@@ -32,13 +32,37 @@ module Petstore
 
     attr_accessor :array_array_of_model
 
+    attr_accessor :array_of_enum
+
+    class EnumAttributeValidator
+      attr_reader :datatype
+      attr_reader :allowable_values
+
+      def initialize(datatype, allowable_values)
+        @allowable_values = allowable_values.map do |value|
+          case datatype.to_s
+          when /Integer/i
+            value.to_i
+          when /Float/i
+            value.to_f
+          else
+            value
+          end
+        end
+      end
+
+      def valid?(value)
+        !value || allowable_values.include?(value)
+      end
+    end
 
     # Attribute mapping from ruby-style variable name to JSON key.
     def self.attribute_map
       {
         :'array_of_string' => :'array_of_string',
         :'array_array_of_integer' => :'array_array_of_integer',
-        :'array_array_of_model' => :'array_array_of_model'
+        :'array_array_of_model' => :'array_array_of_model',
+        :'array_of_enum' => :'array_of_enum'
       }
     end
 
@@ -47,7 +71,8 @@ module Petstore
       {
         :'array_of_string' => :'Array<String>',
         :'array_array_of_integer' => :'Array<Array<Integer>>',
-        :'array_array_of_model' => :'Array<Array<ReadOnlyFirst>>'
+        :'array_array_of_model' => :'Array<Array<ReadOnlyFirst>>',
+        :'array_of_enum' => :'Array<String>'
       }
     end
 
@@ -77,6 +102,12 @@ module Petstore
         end
       end
 
+      if attributes.has_key?(:'array_of_enum')
+        if (value = attributes[:'array_of_enum']).is_a?(Array)
+          self.array_of_enum = value
+        end
+      end
+
     end
 
     # Show invalid properties with the reasons. Usually used together with valid?
@@ -89,9 +120,21 @@ module Petstore
     # Check to see if the all the properties in the model are valid
     # @return true if the model is valid
     def valid?
+      array_of_enum_validator = EnumAttributeValidator.new('Array<String>', [])
+      return false unless array_of_enum_validator.valid?(@array_of_enum)
       return true
     end
 
+    # Custom attribute writer method checking allowed values (enum).
+    # @param [Object] array_of_enum Object to be assigned
+    def array_of_enum=(array_of_enum)
+      validator = EnumAttributeValidator.new('Array<String>', [])
+      unless validator.valid?(array_of_enum)
+        fail ArgumentError, "invalid value for 'array_of_enum', must be one of #{validator.allowable_values}."
+      end
+      @array_of_enum = array_of_enum
+    end
+
     # Checks equality by comparing each attribute.
     # @param [Object] Object to be compared
     def ==(o)
@@ -99,7 +142,8 @@ module Petstore
       self.class == o.class &&
           array_of_string == o.array_of_string &&
           array_array_of_integer == o.array_array_of_integer &&
-          array_array_of_model == o.array_array_of_model
+          array_array_of_model == o.array_array_of_model &&
+          array_of_enum == o.array_of_enum
     end
 
     # @see the `==` method
@@ -111,7 +155,7 @@ module Petstore
     # Calculates hash code according to all attributes.
     # @return [Fixnum] Hash code
     def hash
-      [array_of_string, array_array_of_integer, array_array_of_model].hash
+      [array_of_string, array_array_of_integer, array_array_of_model, array_of_enum].hash
     end
 
     # Builds the object from hash

samples/client/petstore/ruby/lib/petstore/models/has_only_read_only.rb

@@ -0,0 +1,208 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'date'
+
+module Petstore
+
+  class HasOnlyReadOnly
+    attr_accessor :bar
+
+    attr_accessor :foo
+
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    def self.attribute_map
+      {
+        :'bar' => :'bar',
+        :'foo' => :'foo'
+      }
+    end
+
+    # Attribute type mapping.
+    def self.swagger_types
+      {
+        :'bar' => :'String',
+        :'foo' => :'String'
+      }
+    end
+
+    # Initializes the object
+    # @param [Hash] attributes Model attributes in the form of hash
+    def initialize(attributes = {})
+      return unless attributes.is_a?(Hash)
+
+      # convert string to symbol for hash key
+      attributes = attributes.each_with_object({}){|(k,v), h| h[k.to_sym] = v}
+
+      if attributes.has_key?(:'bar')
+        self.bar = attributes[:'bar']
+      end
+
+      if attributes.has_key?(:'foo')
+        self.foo = attributes[:'foo']
+      end
+
+    end
+
+    # Show invalid properties with the reasons. Usually used together with valid?
+    # @return Array for valid properies with the reasons
+    def list_invalid_properties
+      invalid_properties = Array.new
+      return invalid_properties
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    def valid?
+      return true
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param [Object] Object to be compared
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          bar == o.bar &&
+          foo == o.foo
+    end
+
+    # @see the `==` method
+    # @param [Object] Object to be compared
+    def eql?(o)
+      self == o
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Fixnum] Hash code
+    def hash
+      [bar, foo].hash
+    end
+
+    # Builds the object from hash
+    # @param [Hash] attributes Model attributes in the form of hash
+    # @return [Object] Returns the model itself
+    def build_from_hash(attributes)
+      return nil unless attributes.is_a?(Hash)
+      self.class.swagger_types.each_pair do |key, type|
+        if type =~ /^Array<(.*)>/i
+          # check to ensure the input is an array given that the the attribute
+          # is documented as an array but the input is not
+          if attributes[self.class.attribute_map[key]].is_a?(Array)
+            self.send("#{key}=", attributes[self.class.attribute_map[key]].map{ |v| _deserialize($1, v) } )
+          end
+        elsif !attributes[self.class.attribute_map[key]].nil?
+          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
+        end # or else data not found in attributes(hash), not an issue as the data can be optional
+      end
+
+      self
+    end
+
+    # Deserializes the data based on type
+    # @param string type Data type
+    # @param string value Value to be deserialized
+    # @return [Object] Deserialized data
+    def _deserialize(type, value)
+      case type.to_sym
+      when :DateTime
+        DateTime.parse(value)
+      when :Date
+        Date.parse(value)
+      when :String
+        value.to_s
+      when :Integer
+        value.to_i
+      when :Float
+        value.to_f
+      when :BOOLEAN
+        if value.to_s =~ /^(true|t|yes|y|1)$/i
+          true
+        else
+          false
+        end
+      when :Object
+        # generic object (usually a Hash), return directly
+        value
+      when /\AArray<(?<inner_type>.+)>\z/
+        inner_type = Regexp.last_match[:inner_type]
+        value.map { |v| _deserialize(inner_type, v) }
+      when /\AHash<(?<k_type>.+), (?<v_type>.+)>\z/
+        k_type = Regexp.last_match[:k_type]
+        v_type = Regexp.last_match[:v_type]
+        {}.tap do |hash|
+          value.each do |k, v|
+            hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
+          end
+        end
+      else # model
+        temp_model = Petstore.const_get(type).new
+        temp_model.build_from_hash(value)
+      end
+    end
+
+    # Returns the string representation of the object
+    # @return [String] String presentation of the object
+    def to_s
+      to_hash.to_s
+    end
+
+    # to_body is an alias to to_hash (backward compatibility)
+    # @return [Hash] Returns the object in the form of hash
+    def to_body
+      to_hash
+    end
+
+    # Returns the object in the form of hash
+    # @return [Hash] Returns the object in the form of hash
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        next if value.nil?
+        hash[param] = _to_hash(value)
+      end
+      hash
+    end
+
+    # Outputs non-array value in the form of hash
+    # For object, use to_hash. Otherwise, just return the value
+    # @param [Object] value Any valid value
+    # @return [Hash] Returns the value in the form of hash
+    def _to_hash(value)
+      if value.is_a?(Array)
+        value.compact.map{ |v| _to_hash(v) }
+      elsif value.is_a?(Hash)
+        {}.tap do |hash|
+          value.each { |k, v| hash[k] = _to_hash(v) }
+        end
+      elsif value.respond_to? :to_hash
+        value.to_hash
+      else
+        value
+      end
+    end
+
+  end
+
+end

samples/client/petstore/ruby/lib/petstore/models/map_test.rb

@@ -0,0 +1,268 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'date'
+
+module Petstore
+
+  class MapTest
+    attr_accessor :map_map_of_string
+
+    attr_accessor :map_map_of_enum
+
+    attr_accessor :map_of_enum_string
+
+    class EnumAttributeValidator
+      attr_reader :datatype
+      attr_reader :allowable_values
+
+      def initialize(datatype, allowable_values)
+        @allowable_values = allowable_values.map do |value|
+          case datatype.to_s
+          when /Integer/i
+            value.to_i
+          when /Float/i
+            value.to_f
+          else
+            value
+          end
+        end
+      end
+
+      def valid?(value)
+        !value || allowable_values.include?(value)
+      end
+    end
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    def self.attribute_map
+      {
+        :'map_map_of_string' => :'map_map_of_string',
+        :'map_map_of_enum' => :'map_map_of_enum',
+        :'map_of_enum_string' => :'map_of_enum_string'
+      }
+    end
+
+    # Attribute type mapping.
+    def self.swagger_types
+      {
+        :'map_map_of_string' => :'Hash<String, Hash<String, String>>',
+        :'map_map_of_enum' => :'Hash<String, Hash<String, String>>',
+        :'map_of_enum_string' => :'Hash<String, String>'
+      }
+    end
+
+    # Initializes the object
+    # @param [Hash] attributes Model attributes in the form of hash
+    def initialize(attributes = {})
+      return unless attributes.is_a?(Hash)
+
+      # convert string to symbol for hash key
+      attributes = attributes.each_with_object({}){|(k,v), h| h[k.to_sym] = v}
+
+      if attributes.has_key?(:'map_map_of_string')
+        if (value = attributes[:'map_map_of_string']).is_a?(Array)
+          self.map_map_of_string = value
+        end
+      end
+
+      if attributes.has_key?(:'map_map_of_enum')
+        if (value = attributes[:'map_map_of_enum']).is_a?(Array)
+          self.map_map_of_enum = value
+        end
+      end
+
+      if attributes.has_key?(:'map_of_enum_string')
+        if (value = attributes[:'map_of_enum_string']).is_a?(Array)
+          self.map_of_enum_string = value
+        end
+      end
+
+    end
+
+    # Show invalid properties with the reasons. Usually used together with valid?
+    # @return Array for valid properies with the reasons
+    def list_invalid_properties
+      invalid_properties = Array.new
+      return invalid_properties
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    def valid?
+      map_map_of_enum_validator = EnumAttributeValidator.new('Hash<String, Hash<String, String>>', [])
+      return false unless map_map_of_enum_validator.valid?(@map_map_of_enum)
+      map_of_enum_string_validator = EnumAttributeValidator.new('Hash<String, String>', [])
+      return false unless map_of_enum_string_validator.valid?(@map_of_enum_string)
+      return true
+    end
+
+    # Custom attribute writer method checking allowed values (enum).
+    # @param [Object] map_map_of_enum Object to be assigned
+    def map_map_of_enum=(map_map_of_enum)
+      validator = EnumAttributeValidator.new('Hash<String, Hash<String, String>>', [])
+      unless validator.valid?(map_map_of_enum)
+        fail ArgumentError, "invalid value for 'map_map_of_enum', must be one of #{validator.allowable_values}."
+      end
+      @map_map_of_enum = map_map_of_enum
+    end
+
+    # Custom attribute writer method checking allowed values (enum).
+    # @param [Object] map_of_enum_string Object to be assigned
+    def map_of_enum_string=(map_of_enum_string)
+      validator = EnumAttributeValidator.new('Hash<String, String>', [])
+      unless validator.valid?(map_of_enum_string)
+        fail ArgumentError, "invalid value for 'map_of_enum_string', must be one of #{validator.allowable_values}."
+      end
+      @map_of_enum_string = map_of_enum_string
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param [Object] Object to be compared
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          map_map_of_string == o.map_map_of_string &&
+          map_map_of_enum == o.map_map_of_enum &&
+          map_of_enum_string == o.map_of_enum_string
+    end
+
+    # @see the `==` method
+    # @param [Object] Object to be compared
+    def eql?(o)
+      self == o
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Fixnum] Hash code
+    def hash
+      [map_map_of_string, map_map_of_enum, map_of_enum_string].hash
+    end
+
+    # Builds the object from hash
+    # @param [Hash] attributes Model attributes in the form of hash
+    # @return [Object] Returns the model itself
+    def build_from_hash(attributes)
+      return nil unless attributes.is_a?(Hash)
+      self.class.swagger_types.each_pair do |key, type|
+        if type =~ /^Array<(.*)>/i
+          # check to ensure the input is an array given that the the attribute
+          # is documented as an array but the input is not
+          if attributes[self.class.attribute_map[key]].is_a?(Array)
+            self.send("#{key}=", attributes[self.class.attribute_map[key]].map{ |v| _deserialize($1, v) } )
+          end
+        elsif !attributes[self.class.attribute_map[key]].nil?
+          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
+        end # or else data not found in attributes(hash), not an issue as the data can be optional
+      end
+
+      self
+    end
+
+    # Deserializes the data based on type
+    # @param string type Data type
+    # @param string value Value to be deserialized
+    # @return [Object] Deserialized data
+    def _deserialize(type, value)
+      case type.to_sym
+      when :DateTime
+        DateTime.parse(value)
+      when :Date
+        Date.parse(value)
+      when :String
+        value.to_s
+      when :Integer
+        value.to_i
+      when :Float
+        value.to_f
+      when :BOOLEAN
+        if value.to_s =~ /^(true|t|yes|y|1)$/i
+          true
+        else
+          false
+        end
+      when :Object
+        # generic object (usually a Hash), return directly
+        value
+      when /\AArray<(?<inner_type>.+)>\z/
+        inner_type = Regexp.last_match[:inner_type]
+        value.map { |v| _deserialize(inner_type, v) }
+      when /\AHash<(?<k_type>.+), (?<v_type>.+)>\z/
+        k_type = Regexp.last_match[:k_type]
+        v_type = Regexp.last_match[:v_type]
+        {}.tap do |hash|
+          value.each do |k, v|
+            hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
+          end
+        end
+      else # model
+        temp_model = Petstore.const_get(type).new
+        temp_model.build_from_hash(value)
+      end
+    end
+
+    # Returns the string representation of the object
+    # @return [String] String presentation of the object
+    def to_s
+      to_hash.to_s
+    end
+
+    # to_body is an alias to to_hash (backward compatibility)
+    # @return [Hash] Returns the object in the form of hash
+    def to_body
+      to_hash
+    end
+
+    # Returns the object in the form of hash
+    # @return [Hash] Returns the object in the form of hash
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        next if value.nil?
+        hash[param] = _to_hash(value)
+      end
+      hash
+    end
+
+    # Outputs non-array value in the form of hash
+    # For object, use to_hash. Otherwise, just return the value
+    # @param [Object] value Any valid value
+    # @return [Hash] Returns the value in the form of hash
+    def _to_hash(value)
+      if value.is_a?(Array)
+        value.compact.map{ |v| _to_hash(v) }
+      elsif value.is_a?(Hash)
+        {}.tap do |hash|
+          value.each { |k, v| hash[k] = _to_hash(v) }
+        end
+      elsif value.respond_to? :to_hash
+        value.to_hash
+      else
+        value
+      end
+    end
+
+  end
+
+end

samples/client/petstore/ruby/lib/petstore/models/mixed_properties_and_additional_properties_class.rb

@@ -30,11 +30,15 @@ module Petstore
 
     attr_accessor :date_time
 
+    attr_accessor :map
+
+
     # Attribute mapping from ruby-style variable name to JSON key.
     def self.attribute_map
       {
         :'uuid' => :'uuid',
-        :'date_time' => :'dateTime'
+        :'date_time' => :'dateTime',
+        :'map' => :'map'
       }
     end
 
@@ -42,7 +46,8 @@ module Petstore
     def self.swagger_types
       {
         :'uuid' => :'String',
-        :'date_time' => :'DateTime'
+        :'date_time' => :'DateTime',
+        :'map' => :'Hash<String, Animal>'
       }
     end
 
@@ -62,6 +67,12 @@ module Petstore
         self.date_time = attributes[:'dateTime']
       end
 
+      if attributes.has_key?(:'map')
+        if (value = attributes[:'map']).is_a?(Array)
+          self.map = value
+        end
+      end
+
     end
 
     # Show invalid properties with the reasons. Usually used together with valid?
@@ -74,6 +85,7 @@ module Petstore
     # Check to see if the all the properties in the model are valid
     # @return true if the model is valid
     def valid?
+      return true
     end
 
     # Checks equality by comparing each attribute.
@@ -82,7 +94,8 @@ module Petstore
       return true if self.equal?(o)
       self.class == o.class &&
           uuid == o.uuid &&
-          date_time == o.date_time
+          date_time == o.date_time &&
+          map == o.map
     end
 
     # @see the `==` method
@@ -94,7 +107,7 @@ module Petstore
     # Calculates hash code according to all attributes.
     # @return [Fixnum] Hash code
     def hash
-      [uuid, date_time].hash
+      [uuid, date_time, map].hash
     end
 
     # Builds the object from hash

samples/client/petstore/ruby/lib/petstore/models/model_200_response.rb

@@ -28,18 +28,22 @@ module Petstore
   class Model200Response
     attr_accessor :name
 
+    attr_accessor :_class
+
 
     # Attribute mapping from ruby-style variable name to JSON key.
     def self.attribute_map
       {
-        :'name' => :'name'
+        :'name' => :'name',
+        :'_class' => :'class'
       }
     end
 
     # Attribute type mapping.
     def self.swagger_types
       {
-        :'name' => :'Integer'
+        :'name' => :'Integer',
+        :'_class' => :'String'
       }
     end
 
@@ -55,6 +59,10 @@ module Petstore
         self.name = attributes[:'name']
       end
 
+      if attributes.has_key?(:'class')
+        self._class = attributes[:'class']
+      end
+
     end
 
     # Show invalid properties with the reasons. Usually used together with valid?
@@ -75,7 +83,8 @@ module Petstore
     def ==(o)
       return true if self.equal?(o)
       self.class == o.class &&
-          name == o.name
+          name == o.name &&
+          _class == o._class
     end
 
     # @see the `==` method
@@ -87,7 +96,7 @@ module Petstore
     # Calculates hash code according to all attributes.
     # @return [Fixnum] Hash code
     def hash
-      [name].hash
+      [name, _class].hash
     end
 
     # Builds the object from hash

samples/client/petstore/ruby/lib/petstore/models/number_only.rb

@@ -0,0 +1,199 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'date'
+
+module Petstore
+
+  class NumberOnly
+    attr_accessor :just_number
+
+
+    # Attribute mapping from ruby-style variable name to JSON key.
+    def self.attribute_map
+      {
+        :'just_number' => :'JustNumber'
+      }
+    end
+
+    # Attribute type mapping.
+    def self.swagger_types
+      {
+        :'just_number' => :'Float'
+      }
+    end
+
+    # Initializes the object
+    # @param [Hash] attributes Model attributes in the form of hash
+    def initialize(attributes = {})
+      return unless attributes.is_a?(Hash)
+
+      # convert string to symbol for hash key
+      attributes = attributes.each_with_object({}){|(k,v), h| h[k.to_sym] = v}
+
+      if attributes.has_key?(:'JustNumber')
+        self.just_number = attributes[:'JustNumber']
+      end
+
+    end
+
+    # Show invalid properties with the reasons. Usually used together with valid?
+    # @return Array for valid properies with the reasons
+    def list_invalid_properties
+      invalid_properties = Array.new
+      return invalid_properties
+    end
+
+    # Check to see if the all the properties in the model are valid
+    # @return true if the model is valid
+    def valid?
+      return true
+    end
+
+    # Checks equality by comparing each attribute.
+    # @param [Object] Object to be compared
+    def ==(o)
+      return true if self.equal?(o)
+      self.class == o.class &&
+          just_number == o.just_number
+    end
+
+    # @see the `==` method
+    # @param [Object] Object to be compared
+    def eql?(o)
+      self == o
+    end
+
+    # Calculates hash code according to all attributes.
+    # @return [Fixnum] Hash code
+    def hash
+      [just_number].hash
+    end
+
+    # Builds the object from hash
+    # @param [Hash] attributes Model attributes in the form of hash
+    # @return [Object] Returns the model itself
+    def build_from_hash(attributes)
+      return nil unless attributes.is_a?(Hash)
+      self.class.swagger_types.each_pair do |key, type|
+        if type =~ /^Array<(.*)>/i
+          # check to ensure the input is an array given that the the attribute
+          # is documented as an array but the input is not
+          if attributes[self.class.attribute_map[key]].is_a?(Array)
+            self.send("#{key}=", attributes[self.class.attribute_map[key]].map{ |v| _deserialize($1, v) } )
+          end
+        elsif !attributes[self.class.attribute_map[key]].nil?
+          self.send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
+        end # or else data not found in attributes(hash), not an issue as the data can be optional
+      end
+
+      self
+    end
+
+    # Deserializes the data based on type
+    # @param string type Data type
+    # @param string value Value to be deserialized
+    # @return [Object] Deserialized data
+    def _deserialize(type, value)
+      case type.to_sym
+      when :DateTime
+        DateTime.parse(value)
+      when :Date
+        Date.parse(value)
+      when :String
+        value.to_s
+      when :Integer
+        value.to_i
+      when :Float
+        value.to_f
+      when :BOOLEAN
+        if value.to_s =~ /^(true|t|yes|y|1)$/i
+          true
+        else
+          false
+        end
+      when :Object
+        # generic object (usually a Hash), return directly
+        value
+      when /\AArray<(?<inner_type>.+)>\z/
+        inner_type = Regexp.last_match[:inner_type]
+        value.map { |v| _deserialize(inner_type, v) }
+      when /\AHash<(?<k_type>.+), (?<v_type>.+)>\z/
+        k_type = Regexp.last_match[:k_type]
+        v_type = Regexp.last_match[:v_type]
+        {}.tap do |hash|
+          value.each do |k, v|
+            hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
+          end
+        end
+      else # model
+        temp_model = Petstore.const_get(type).new
+        temp_model.build_from_hash(value)
+      end
+    end
+
+    # Returns the string representation of the object
+    # @return [String] String presentation of the object
+    def to_s
+      to_hash.to_s
+    end
+
+    # to_body is an alias to to_hash (backward compatibility)
+    # @return [Hash] Returns the object in the form of hash
+    def to_body
+      to_hash
+    end
+
+    # Returns the object in the form of hash
+    # @return [Hash] Returns the object in the form of hash
+    def to_hash
+      hash = {}
+      self.class.attribute_map.each_pair do |attr, param|
+        value = self.send(attr)
+        next if value.nil?
+        hash[param] = _to_hash(value)
+      end
+      hash
+    end
+
+    # Outputs non-array value in the form of hash
+    # For object, use to_hash. Otherwise, just return the value
+    # @param [Object] value Any valid value
+    # @return [Hash] Returns the value in the form of hash
+    def _to_hash(value)
+      if value.is_a?(Array)
+        value.compact.map{ |v| _to_hash(v) }
+      elsif value.is_a?(Hash)
+        {}.tap do |hash|
+          value.each { |k, v| hash[k] = _to_hash(v) }
+        end
+      elsif value.respond_to? :to_hash
+        value.to_hash
+      else
+        value
+      end
+    end
+
+  end
+
+end

samples/client/petstore/ruby/lib/petstore/models/read_only_first.rb

@@ -30,6 +30,7 @@ module Petstore
 
     attr_accessor :baz
 
+
     # Attribute mapping from ruby-style variable name to JSON key.
     def self.attribute_map
       {
@@ -74,6 +75,7 @@ module Petstore
     # Check to see if the all the properties in the model are valid
     # @return true if the model is valid
     def valid?
+      return true
     end
 
     # Checks equality by comparing each attribute.

samples/client/petstore/ruby/spec/models/array_of_array_of_number_only_spec.rb

@@ -0,0 +1,53 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::ArrayOfArrayOfNumberOnly
+# Automatically generated by swagger-codegen (github.com/swagger-api/swagger-codegen)
+# Please update as you see appropriate
+describe 'ArrayOfArrayOfNumberOnly' do
+  before do
+    # run before each test
+    @instance = Petstore::ArrayOfArrayOfNumberOnly.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of ArrayOfArrayOfNumberOnly' do
+    it 'should create an instact of ArrayOfArrayOfNumberOnly' do
+      expect(@instance).to be_instance_of(Petstore::ArrayOfArrayOfNumberOnly)
+    end
+  end
+  describe 'test attribute "array_array_number"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end
+

samples/client/petstore/ruby/spec/models/array_of_number_only_spec.rb

@@ -0,0 +1,53 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::ArrayOfNumberOnly
+# Automatically generated by swagger-codegen (github.com/swagger-api/swagger-codegen)
+# Please update as you see appropriate
+describe 'ArrayOfNumberOnly' do
+  before do
+    # run before each test
+    @instance = Petstore::ArrayOfNumberOnly.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of ArrayOfNumberOnly' do
+    it 'should create an instact of ArrayOfNumberOnly' do
+      expect(@instance).to be_instance_of(Petstore::ArrayOfNumberOnly)
+    end
+  end
+  describe 'test attribute "array_number"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end
+

samples/client/petstore/ruby/spec/models/has_only_read_only_spec.rb

@@ -0,0 +1,59 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::HasOnlyReadOnly
+# Automatically generated by swagger-codegen (github.com/swagger-api/swagger-codegen)
+# Please update as you see appropriate
+describe 'HasOnlyReadOnly' do
+  before do
+    # run before each test
+    @instance = Petstore::HasOnlyReadOnly.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of HasOnlyReadOnly' do
+    it 'should create an instact of HasOnlyReadOnly' do
+      expect(@instance).to be_instance_of(Petstore::HasOnlyReadOnly)
+    end
+  end
+  describe 'test attribute "bar"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "foo"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end
+

samples/client/petstore/ruby/spec/models/map_test_spec.rb

@@ -0,0 +1,71 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::MapTest
+# Automatically generated by swagger-codegen (github.com/swagger-api/swagger-codegen)
+# Please update as you see appropriate
+describe 'MapTest' do
+  before do
+    # run before each test
+    @instance = Petstore::MapTest.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of MapTest' do
+    it 'should create an instact of MapTest' do
+      expect(@instance).to be_instance_of(Petstore::MapTest)
+    end
+  end
+  describe 'test attribute "map_map_of_string"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+  describe 'test attribute "map_map_of_enum"' do
+    it 'should work' do
+       validator = Petstore::EnumTest::EnumAttributeValidator.new('Hash<String, Hash<String, String>>', [])
+       validator.allowable_values.each do |value|
+         expect { @instance.map_map_of_enum = value }.not_to raise_error
+       end
+    end
+  end
+
+  describe 'test attribute "map_of_enum_string"' do
+    it 'should work' do
+       validator = Petstore::EnumTest::EnumAttributeValidator.new('Hash<String, String>', [])
+       validator.allowable_values.each do |value|
+         expect { @instance.map_of_enum_string = value }.not_to raise_error
+       end
+    end
+  end
+
+end
+

samples/client/petstore/ruby/spec/models/number_only_spec.rb

@@ -0,0 +1,53 @@
+=begin
+Swagger Petstore
+
+This spec is mainly for testing Petstore server and contains fake endpoints, models. Please do not use this for any other purpose. Special characters: \" \\ 
+
+OpenAPI spec version: 1.0.0
+Contact: apiteam@swagger.io
+Generated by: https://github.com/swagger-api/swagger-codegen.git
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+=end
+
+require 'spec_helper'
+require 'json'
+require 'date'
+
+# Unit tests for Petstore::NumberOnly
+# Automatically generated by swagger-codegen (github.com/swagger-api/swagger-codegen)
+# Please update as you see appropriate
+describe 'NumberOnly' do
+  before do
+    # run before each test
+    @instance = Petstore::NumberOnly.new
+  end
+
+  after do
+    # run after each test
+  end
+
+  describe 'test an instance of NumberOnly' do
+    it 'should create an instact of NumberOnly' do
+      expect(@instance).to be_instance_of(Petstore::NumberOnly)
+    end
+  end
+  describe 'test attribute "just_number"' do
+    it 'should work' do
+       # assertion here. ref: https://www.relishapp.com/rspec/rspec-expectations/docs/built-in-matchers
+    end
+  end
+
+end
+