adding traits to restfulie

Gemfile.lock

@@ -72,7 +72,6 @@ GEM
       thor (~> 0.14.0)
     rake (0.8.7)
     rcov (0.9.8)
-    responders_backport (0.1.2)
     rspec (2.0.0.beta.19)
       rspec-core (= 2.0.0.beta.19)
       rspec-expectations (= 2.0.0.beta.19)
@@ -118,7 +117,6 @@ DEPENDENCIES
   rack-conneg
   rails (>= 3.0.0)
   rcov
-  responders_backport
   rspec-rails (>= 2.0.0.beta.19)
   ruby-debug
   sinatra

Rakefile

@@ -104,19 +104,11 @@ namespace :test do
 
   task :all => ["spec","integration"]
 
-  # namespace :rcov do
-  #   Spec::Rake::SpecTask.new('rcov') do |t|
-  #       t.spec_opts = %w(-fs --color)
-  #       t.spec_files = FileList['spec/units/**/*_spec.rb']
-  #       t.rcov = true
-  #       t.rcov_opts = ["-e", "/Library*", "-e", "~/.rvm", "-e", "spec", "-i", "bin"]
-  #     end
-  #     desc 'Run coverage test with fake server'
-  #     task :run do
-  #       start_server_and_invoke_test('test:rcov:rcov')
-  #     end
-  # end
-
+end
+
+RSpec::Core::RakeTask.new(:spec) do |t|
+  # t.spec_files = FileList['spec_*.rb']
+  # t.options = '-v'
 end
 
 Rake::GemPackageTask.new(spec) do |pkg|

lib/restfulie.rb

@@ -5,6 +5,18 @@
 require 'restfulie/client'
 require 'restfulie/server'
 
+class RestfulieDslBuilder
+  def initialize
+    @traits = [Restfulie::Client::Feature::Nil.new]
+  end
+  def method_missing(sym, *args)
+    trait = "Restfulie::Client::Feature::#{sym.to_s.classify}".constantize
+    @traits << trait
+    self.extend trait
+    self
+  end
+end
+
 # Shortcut to Restfulie::Client::EntryPoint
 module Restfulie
 
@@ -22,6 +34,10 @@ def self.using(&block)
     RestfulieUsing.new.instance_eval(&block)
   end
 
+  def self.use(&block)
+    RestfulieDslBuilder.new.instance_eval(&block)
+  end
+
 end
 
 class RestfulieUsing

lib/restfulie/client.rb

@@ -10,6 +10,7 @@ module Client
     autoload :Base, 'restfulie/client/base'
     autoload :Mikyung, 'restfulie/client/mikyung'
     autoload :Cache, 'restfulie/client/cache'
+    autoload :Feature, 'restfulie/client/feature'
 
     mattr_accessor :cache_provider, :cache_store
 

lib/restfulie/client/feature.rb

@@ -0,0 +1,6 @@
+module Restfulie::Client
+  module Feature
+    class Nil
+    end
+  end
+end

lib/restfulie/client/http/request_adapter.rb

@@ -76,15 +76,6 @@ def headers
           @headers ||= {}
         end
 
-        # Executes a request against your server and return a response instance without {Error}
-        # * <tt>method: :get,:post,:delete,:head,:put</tt>
-        # * <tt>path: '/posts'</tt>
-        # * <tt>args: payload: 'some text' and/or headers: {'Accept' => '*/*', 'Content-Type' => 'application/atom+xml'}</tt>
-        def request(method = nil, path = nil, *args)
-          @response_handler = Restfulie::Client::Response::IgnoreError.new(@response_handler)
-          request!(method, path, *args) 
-        end
-
         # Executes a request against your server and return a response instance.
         # * <tt>method: :get,:post,:delete,:head,:put</tt>
         # * <tt>path: '/posts'</tt>
@@ -113,6 +104,16 @@ def request!(method, path, *args)
 
         end
 
+
+        # Executes a request against your server and return a response instance without {Error}
+        # * <tt>method: :get,:post,:delete,:head,:put</tt>
+        # * <tt>path: '/posts'</tt>
+        # * <tt>args: payload: 'some text' and/or headers: {'Accept' => '*/*', 'Content-Type' => 'application/atom+xml'}</tt>
+        def request(method = nil, path = nil, *args)
+          @response_handler = Restfulie::Client::Response::IgnoreError.new(@response_handler)
+          request!(method, path, *args) 
+        end
+
         private
 
         def get_connection_provider

lib/restfulie/client/http/request_history.rb

@@ -39,6 +39,14 @@ def request!(method=nil, path=nil, *args)#:nodoc:
           end
         end
 
+        def request(method = nil, path = nil, *args)
+          begin
+            request!(method, path, *args) 
+          rescue Restfulie::Client::HTTP::Error::RESTError => se
+            se
+          end
+        end
+
         def history(number)
           @snapshot = snapshots[number]
           raise "Undefined snapshot for #{number}" unless @snapshot

spec/spec_helper.rb

@@ -0,0 +1,8 @@
+# require File.expand_path("../../config/environment", __FILE__)
+require 'rspec'
+
+# Requires supporting files with custom matchers and macros, etc,
+# in ./support/ and its subdirectories.
+Dir["#{File.dirname(__FILE__)}/support/**/*.rb"].each {|f| require f}
+
+require 'restfulie'

spec/unit/restfulie_spec.rb

@@ -0,0 +1,22 @@
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+context Restfulie do
+
+  context "when building restfulie" do
+
+    it "should create a restfulie with an at method" do
+      Restfulie.respond_to?(:at).should be_true
+    end
+
+    module Restfulie::Client::Feature::Custom
+      def custom_history
+      end
+    end
+
+    it "should allow adding extra methods by usage" do
+      Restfulie.use{custom}.respond_to?(:custom_history).should be_true
+    end
+
+  end
+
+end

tests/spec/requests/http/adapter_spec.rb

@@ -164,6 +164,10 @@
     before(:all) do
       @host = "http://localhost:4567"
       @builder = ::Restfulie::Client::HTTP::RequestHistoryExecutor.new(@host)
+      @builder = Restfulie.using {
+        request_history
+        verb_request
+      }.at(@host)
     end
 
     it "should remember last requests" do