Corrected headers retrieval from Faraday's response. Added automatic Http method name generation.

AutoRest/Generators/Ruby/Ruby/TemplateModels/MethodTemplateModel.cs

@@ -126,7 +126,7 @@ namespace Microsoft.Rest.Generator.Ruby
             }
         }
 
-        public virtual string InitializeResponseBody 
+        public virtual string InitializeResponseBody
         {
             get { return string.Empty; }
         }
@@ -231,7 +231,7 @@ namespace Microsoft.Rest.Generator.Ruby
                 builder.AppendLine("{0} = URI.join({1}.base_url, {2})", outputVariableName, ClientReference, inputVariableName);
             }
 
-            // Filling query parameters (which are directly in the url query part). 
+            // Filling query parameters (which are directly in the url query part).
             var queryParametres = ParameterTemplateModels.Where(p => p.Location == ParameterLocation.Query).ToList();
 
             if (queryParametres.Any())
@@ -256,12 +256,12 @@ namespace Microsoft.Rest.Generator.Ruby
             //builder.AppendLine("# trim all duplicate forward slashes in the url");
             //builder.AppendLine("var regex = /([^:]\\/)\\/+/gi;");
             //builder.AppendLine("{0} = {0}.replace(regex, '$1');", urlVariableName);
-            
+
             return builder.ToString();
         }
 
         /// <summary>
-        /// Gets the expression for default header setting. 
+        /// Gets the expression for default header setting.
         /// </summary>
         public virtual string SetDefaultHeaders
         {

AutoRest/Generators/Ruby/Ruby/Templates/MethodTemplate.cshtml

@@ -70,7 +70,7 @@ def @(Model.Name)(@(Model.MethodParameterDeclaration))
   @EmptyLine
   # Send Request
   promise = Concurrent::Promise.new do
-    connection.put do |request|
+    connection.@(Model.HttpMethod.ToString().ToLower()) do |request|
       request.headers = request_headers
 @if (Model.RequestBody != null)
 {

ClientRuntimes/Ruby/ms-rest-azure/lib/ms_rest_azure/azure_service_client.rb

@@ -90,9 +90,9 @@ module MsRestAzure
       fail CloudError if azure_response.nil?
       fail CloudError if azure_response.response.nil?
 
-      if (azure_response.response.code != "200" &&
-          azure_response.response.code != "202" &&
-          azure_response.response.code != "204")
+      status_code = azure_response.response.status
+
+      if (status_code != 200 && status_code != 202 && status_code != 204)
         fail CloudError
       end
 

ClientRuntimes/Ruby/ms-rest-azure/lib/ms_rest_azure/polling_state.rb

@@ -52,8 +52,8 @@ module MsRestAzure
     def get_delay_in_milliseconds
       return @retry_timeout unless @retry_timeout.nil?
 
-      if (!response.nil? && !response['Retry-After'].nil?)
-        return response['Retry-After'].to_i * 1000
+      if (!response.nil? && !response.headers['Retry-After'].nil?)
+        return response.headers['Retry-After'].to_i * 1000
       end
 
       return MsRestAzure::AzureAsyncOperation.DEFAULT_DELAY
@@ -66,8 +66,8 @@ module MsRestAzure
       @response = response
 
       if (!response.nil?)
-        @azure_async_operation_header_link = response['Azure-AsyncOperation'] unless response['Azure-AsyncOperation'].nil?
-        @location_header_link = response['Location'] unless response['Location'].nil?
+        @azure_async_operation_header_link = response.headers['Azure-AsyncOperation'] unless response.headers['Azure-AsyncOperation'].nil?
+        @location_header_link = response.headers['Location'] unless response.headers['Location'].nil?
       end
     end