update ruby client to support form parameters, add PATCH support, update

ruby petstore client

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

@@ -37,14 +37,15 @@ class {{classname}}
     queryopts = options.select do |key,value|
       query_param_keys.include? key
     end
-    
+
     {{#headerParams}}headers = {
       {{{paramName}}}: {{{paramName}}},
     }
     {{/headerParams}}
     {{^headerParams}}headers = nil
     {{/headerParams}}
-    
+
+    # http body (model)
     post_body = nil
     {{#bodyParam}}
     if body != nil
@@ -69,17 +70,22 @@ class {{classname}}
     end
     {{/bodyParam}}
 
+    # form parameters
+    form_parameter_hash = {}
+    {{#formParams}}{{#optional}}form_parameter_hash["{{baseName}}"] = options[:'{{paramName}}'] if options[:'{{paramName}}']{{/optional}}
+    {{^optional}}form_parameter_hash["{{baseName}}"] = {{paramName}}{{/optional}}{{/formParams}}
+
     {{#returnType}}
-    response = Swagger::Request.new(:{{httpMethod}}, path, {:params=>queryopts,:headers=>headers, :body=>post_body }).make.body
+    response = Swagger::Request.new(:{{httpMethod}}, path, {:params=>queryopts,:headers=>headers, :body=>post_body, :form_params => form_parameter_hash }).make.body
     {{#returnContainer}}
     response.map {|response|{{/returnContainer}} {{returnBaseType}}.new(response){{#returnContainer}} }{{/returnContainer}}
     {{/returnType}}
     {{^returnType}}
-    Swagger::Request.new(:{{httpMethod}}, path, {:params=>queryopts,:headers=>headers, :body=>post_body}).make
+    Swagger::Request.new(:{{httpMethod}}, path, {:params=>queryopts,:headers=>headers, :body=>post_body, :form_params => form_parameter_hash }).make
     {{/returnType}}
   {{newline}}
   end
 
 {{/operation}}
 end
-{{/operations}}
+{{/operations}}

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

@@ -6,7 +6,7 @@ module Swagger
     require 'typhoeus'
     require "swagger/version"
 
-    attr_accessor :host, :path, :format, :params, :body, :http_method, :headers
+    attr_accessor :host, :path, :format, :params, :body, :http_method, :headers, :form_params
 
 
     # All requests must have an HTTP method and a path
@@ -115,9 +115,18 @@ module Swagger
     end
     
     # If body is an object, JSONify it before making the actual request.
-    # 
+    # For form parameters, remove empty value 
     def outgoing_body
-      body.is_a?(String) ? body : body.to_json
+      # http form
+      if @body.nil? && @form_params && !@form_params.empty?
+        data = form_params.dup
+        data.each do |key, value|
+          data[key] = value.to_s if value && !value.is_a?(File) # remove emtpy form parameter
+        end
+        data
+      else # http body is JSON
+        @body.is_a?(String) ? @body : @body.to_json
+      end
     end
     
     # Construct a query string from the query-string-type params
@@ -163,6 +172,13 @@ module Swagger
           :headers => self.headers.stringify_keys,
         )
 
+      when :patch,:PATCH
+        Typhoeus::Request.patch(
+          self.url,
+          :body => self.outgoing_body,
+          :headers => self.headers.stringify_keys,
+        )
+
       when :put,:PUT
         Typhoeus::Request.put(
           self.url,
@@ -196,4 +212,4 @@ module Swagger
     end
 
   end
-end
+end