Adding custom parsers

lib/httparty/request.rb

@@ -112,7 +112,6 @@ module HTTParty
           end
       end
 
-      # HTTParty.const_get((self.format.to_s || 'text').capitalize)
       def parse_response(body)
         return nil if body.nil? or body.empty?
         if options[:parser].blank?
@@ -144,15 +143,6 @@ module HTTParty
         options[:headers]['Cookie'] = cookies_hash.to_cookie_string
       end
 
-      def capture_cookies(response)
-        return unless response['Set-Cookie']
-        cookies_hash = HTTParty::CookieHash.new()
-        cookies_hash.add_cookies(options[:headers]['Cookie']) if options[:headers] && options[:headers]['Cookie']
-        cookies_hash.add_cookies(response['Set-Cookie'])
-        options[:headers] ||= {}
-        options[:headers]['Cookie'] = cookies_hash.to_cookie_string
-      end
-  
       # Uses the HTTP Content-Type header to determine the format of the response
       # It compares the MIME type returned to the types stored in the AllowedFormats hash
       def format_from_mimetype(mimetype)

spec/httparty_spec.rb

@@ -1,5 +1,11 @@
 require File.expand_path(File.join(File.dirname(__FILE__), 'spec_helper'))
 
+class CustomParser
+  def self.parse(body)
+    return {:sexy => true}
+  end
+end
+
 describe HTTParty do
   before(:each) do
     @klass = Class.new
@@ -190,6 +196,23 @@ describe HTTParty do
     end
   end
 
+  describe "parser" do
+    before(:each) do
+      @parser = Proc.new{ |data| CustomParser.parse(data) }
+      @klass.parser @parser
+    end
+
+    it "should set parser options" do
+      @klass.default_options[:parser].should == @parser
+    end
+
+    it "should be able parse response with custom parser" do
+      FakeWeb.register_uri(:get, 'http://twitter.com/statuses/public_timeline.xml', :body => 'tweets')
+      custom_parsed_response = @klass.get('http://twitter.com/statuses/public_timeline.xml')
+      custom_parsed_response[:sexy].should == true
+    end
+  end
+
   describe "format" do
     it "should allow xml" do
       @klass.format :xml