lib/her/middleware/default_parse_json.rb in her-0.1.7 vs lib/her/middleware/default_parse_json.rb in her-0.1.8

@@ -1,18 +1,28 @@
 module Her
   module Middleware
+    # This is the default middleware used to parse JSON responses. It returns
+    # a Hash with three elements: `data`, `errors` and `metadata`.
     class DefaultParseJSON < Faraday::Response::Middleware
-      def parse(body)
-        json = JSON.parse(body, :symbolize_names => true)
-        return {
+      # Parse the response body
+      #
+      # @param [String] body The response body
+      # @return [Mixed] the parsed response
+      def parse(body) # {{{
+        json = MultiJson.load(body, :symbolize_keys => true)
+        {
           :data => json[:data],
           :errors => json[:errors],
-          :metadata => json[:metadata],
+          :metadata => json[:metadata]
         }
-      end
+      end # }}}
 
-      def on_complete(env)
-        env[:body] = parse env[:body]
-      end
+      # This method is triggered when the response has been received. It modifies
+      # the value of `env[:body]`.
+      #
+      # @param [Hash] env The response environment
+      def on_complete(env) # {{{
+        env[:body] = parse(env[:body])
+      end # }}}
     end
   end
 end