added search resource with single helper to find similar questions

Author: chrisvfritz

lib/ruby-stackoverflow/client.rb

@@ -13,10 +13,12 @@
 require 'ruby-stackoverflow/client/resource/post'
 require 'ruby-stackoverflow/client/resource/permission'
 require 'ruby-stackoverflow/client/resource/stackoverflow_error'
+require 'ruby-stackoverflow/client/resource/search'
 require 'ruby-stackoverflow/client/user_helper'
 require 'ruby-stackoverflow/client/question_helper'
 require 'ruby-stackoverflow/client/badges_helper'
 require 'ruby-stackoverflow/client/comments_helper'
+require 'ruby-stackoverflow/client/search_helper'
 require 'ruby-stackoverflow/client/parse_options'
 
 module RubyStackoverflow
@@ -26,6 +28,7 @@ class Client
     include RubyStackoverflow::Client::QuestionHelper
     include RubyStackoverflow::Client::BadgesHelper
     include RubyStackoverflow::Client::CommentsHelper
+    include RubyStackoverflow::Client::SearchHelper
 
     attr_accessor :configuration
 

lib/ruby-stackoverflow/client/resource/question.rb

@@ -31,25 +31,25 @@ def parse_data(data)
 
         def data_has_answer?(data)
           data.first.include?(:answer_id)
-        end 
+        end
 
         def data_has_comment?(data)
           data.first.include?(:comment_id) && !data.first.include?(:timeline_type)
-        end 
+        end
 
         def data_has_timeline?(data)
           data.first.include?(:timeline_type)
-        end 
+        end
 
         def find_or_create_question(questions, qid)
           question_array = questions.select{|q|q.question_id == qid}
           !question_array.empty? ?  question_array.first : new({question_id: qid})
         end
 
 
-        def create_question(attr_hash, questions, hash_key) 
+        def create_question(attr_hash, questions, hash_key)
           qid = attr_hash.delete(hash_key)
-          question = find_or_create_question(questions, qid) 
+          question = find_or_create_question(questions, qid)
           questions << question unless question_exists?(questions,qid)
           question
         end

lib/ruby-stackoverflow/client/resource/search.rb

@@ -0,0 +1,6 @@
+module RubyStackoverflow
+  class Client
+    class Search < Resource
+    end
+  end
+end

lib/ruby-stackoverflow/client/search_helper.rb

@@ -0,0 +1,17 @@
+module RubyStackoverflow
+  class Client
+    module SearchHelper
+
+      def similar(title, options={})
+        similar_response(title, options)
+      end
+
+      private
+
+      def similar_response(title, options={})
+        getr 'similar', 'question', options.merge(title: title)
+      end
+
+    end
+  end
+end

lib/ruby-stackoverflow/client/user_helper.rb

@@ -43,7 +43,7 @@ def users_unread_notifications(id, options = {})
         url = id + '/notifications/unread'
         user_response(options, url)
       end
-      
+
       def users_with_favorites_questions(ids, options = {})
         ids = join_ids(ids)
         url = ids + '/favorites'