From e0020b41da10bd8dcb4d9a19dbacfa1fc54bde4e Mon Sep 17 00:00:00 2001
From: William Cheng <wing328hk@gmail.com>
Date: Thu, 2 Aug 2018 21:42:09 +0800
Subject: [PATCH] underscore classVarName to fix route issue in ROR (#706)

---
 .../codegen/languages/RubyOnRailsServerCodegen.java    | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubyOnRailsServerCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubyOnRailsServerCodegen.java
index 7271a69522b..14309641f45 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubyOnRailsServerCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/RubyOnRailsServerCodegen.java
@@ -250,6 +250,16 @@ public class RubyOnRailsServerCodegen extends AbstractRubyCodegen {
         return underscore(name) + "_controller";
     }
 
+    @Override
+    public String toApiVarName(String name) {
+        if (name.length() == 0) {
+            return "api";
+        }
+
+        // e.g. PhoneNumber => phone_number
+        return underscore(sanitizeName(name));
+    }
+
     @Override
     public String toApiName(String name) {
         if (name.length() == 0) {