Add Yql::Response class and modify Yql::Client class to

return response object

README.rdoc

@@ -61,10 +61,10 @@ query.to_s #=> "select * from yelp.review.search where term='pizza' and location
 query.select = 'user_photo_url, state'
 
 yql.query = query
-result = yql.get
+response = yql.get
 
 yql.format = 'json'
-result = yql.get
+response = yql.get #=> Yql::Response object
 
 
 ===Piped Filters
@@ -82,7 +82,7 @@ query.reorder_pipe_command :from => 1, :to => 0
 query.to_s #=> "select title, Rating, LastReviewIntro from yelp.review.search where ywsid='6L0Lc-yn1OKMkCKeXLD4lg' and term='pizza' and location='london' | tail(count=4) | unique(field='name')"
 
 yql.format = 'json'
-result = yql.get
+response = yql.get #=> Yql::Response object
 
 
 ====Pagination
@@ -91,7 +91,7 @@ query.per_page = 10
 query.current_page = 1
 
 yql.query = query
-result = yql.get
+response = yql.get #=> Yql::Response object
 
 
 ===Describe and show tables
@@ -101,4 +101,6 @@ query = Yql::QueryBuilder.describe_table('yelp.review.search')
 query = Yql::QueryBuilder.show_tables
 
 yql.query = query
-result = yql.get
+response = yql.get #=> Yql::Response object
+
+response.show

lib/yql.rb

@@ -8,4 +8,5 @@
 require 'rexml/document'
 require 'yql/error.rb'
 require 'yql/client.rb'
-require 'yql/query_builder.rb'
+require 'yql/query_builder.rb'
+require 'yql/response.rb'

lib/yql/client.rb

@@ -35,10 +35,7 @@ def get
       http = Net::HTTP.new(BASE_URL, Net::HTTP.https_default_port)
       http.use_ssl = true
       path = "/#{version}/#{URL_SUFFIX}"
-      result = http.post(path, parameters)
-      #raise(Yql::ResponseFailure, result.response) unless result.code == '200'
-      return result.body unless format == 'xml'
-      REXML::Document.new(result.body)
+      Yql::Response.new(http.post(path, parameters), format)
     end
 
     def parameters

lib/yql/response.rb

@@ -0,0 +1,36 @@
+module Yql
+
+  class Response
+
+    def initialize(response, format)
+      @response = response
+      @format = format
+    end
+
+    def show
+      raise Yql::ResponseFailure, body.inspect unless success?
+      output
+    end
+
+    def body
+      @response.body
+    end
+
+    def code
+      @response.code
+    end
+
+    def success?
+      code == '200'
+    end
+
+    private
+
+    def output
+      return body unless @format == 'xml'
+      REXML::Document.new(body)
+    end
+
+  end
+
+end