add support for parallel json parsing

README.rdoc

@@ -23,9 +23,11 @@ experiments in a rest api lib
     resp = conn.get("/sake.json")
     resp.body # => %({"name":"Sake"})
 
-    # uses Typhoeus, performs requests in parallel
+    # uses Typhoeus, Yajl parsing, performs requests in parallel
     conn = Faraday::Connection.new("http://sushi.com")
     conn.extend Faraday::Adapter::Typhoeus
+    conn.response_class = Faraday::Response::DelayedYajlResponse
+    resp1, resp2 = nil, nil
     conn.in_parallel do
       resp1 = conn.get("/sake.json")
       resp2 = conn.get("/unagi.json")
@@ -34,8 +36,8 @@ experiments in a rest api lib
       resp1.body # => nil
       resp2.body # => nil
     end
-    resp1.body # => %({"name":"Sake"})
-    resp2.body # => %({"name":"Unagi"})
+    resp1.body # => {"name": "Sake"}
+    resp2.body # => {"name": "Unagi"}
 
 == Testing
 

lib/faraday/response/delayed_yajl_response.rb

@@ -0,0 +1,10 @@
+require 'yajl'
+module Faraday
+  class Response
+    class DelayedYajlResponse < YajlResponse
+      def content
+        self
+      end
+    end
+  end
+end

lib/faraday/response/yajl_response.rb

@@ -2,7 +2,8 @@ require 'yajl'
 module Faraday
   class Response
     class YajlResponse < Response
-      attr_reader :content
+      attr_reader :body
+      alias content body
 
       def initialize(headers = nil, body = nil)
         super
@@ -22,7 +23,7 @@ module Faraday
       end
 
       def object_parsed(obj)
-        @content = obj
+        @body = obj
       end
     end
   end