Rename @api back to desc.

Author: Tim Vandecasteele

spec/grape-swagger-helper_spec.rb

@@ -9,62 +9,62 @@ class HelperTestAPI < Grape::API
 
 		@api = Object.new
 		# after injecting grape-swagger into the Test API we get the helper methods
-		# back from the first endpoint's class (the API mounted by grape-swagger 
+		# back from the first endpoint's class (the API mounted by grape-swagger
 		# to serve the swagger_doc
 		@api.extend HelperTestAPI.endpoints.first.options[:app].helpers
 
 	end
-	
+
 	context "parsing parameters" do
 		it "should parse params as query strings for a GET" do
 			params = {
-				name: {type: 'String', :@api => "A name", required: true },
-				level: 'max' 
+				name: {type: 'String', :desc => "A name", required: true },
+				level: 'max'
 			}
 			path = "/coolness"
 			method = "GET"
-			@api.parse_params(params, path, method).should == 
-			[	
+			@api.parse_params(params, path, method).should ==
+			[
 				{paramType: "query", name: :name, description:"A name", dataType: "String", required: true},
 				{paramType: "query", name: :level, description:"", dataType: "String", required: false}
 			]
 		end
-		
+
 		it "should parse params as body for a POST" do
 			params = {
-				name: {type: 'String', :@api =>"A name", required: true },
-				level: 'max' 
+				name: {type: 'String', :desc =>"A name", required: true },
+				level: 'max'
 			}
 			path = "/coolness"
 			method = "POST"
-			@api.parse_params(params, path, method).should == 
-			[	
+			@api.parse_params(params, path, method).should ==
+			[
 				{paramType: "body", name: :name, description:"A name", dataType: "String", required: true},
 				{paramType: "body", name: :level, description:"", dataType: "String", required: false}
 			]
 		end
 	end
-	
+
 	context "parsing the path" do
 		it "should parse the path" do
 			path = ":abc/def(.:format)"
 			@api.parse_path(path, nil).should == "{abc}/def.{format}"
 		end
-		
+
 		it "should parse the path with a specified version" do
 			path = ":abc/{version}/def(.:format)"
 			@api.parse_path(path, 'v1').should == "{abc}/v1/def.{format}"
 		end
 	end
-	
+
 	context "parsing header parameters" do
 		it "should parse params for the header" do
 			params = {"XAuthToken" => { description: "A required header.", required: true}}
-			@api.parse_header_params(params).should == 
-			[	
+			@api.parse_header_params(params).should ==
+			[
 				{paramType: "header", name: "XAuthToken", description:"A required header.", dataType: "String", required: true}
 			]
 		end
 	end
-	
-end
+
+end