Merge pull request #12 from Onlim/master

Upgrade to http 2.0

Author: Gugic

api-ai-ruby.gemspec

@@ -22,6 +22,6 @@ Gem::Specification.new do |spec|
 
   spec.add_development_dependency 'bundler', '~> 1.7'
   spec.add_development_dependency 'rake', '~> 10.0'
-  spec.add_dependency 'http', '~> 0.9.4'
+  spec.add_dependency 'http', '~> 2.0'
 
 end

lib/api-ai-ruby/request/request_query.rb

@@ -29,7 +29,7 @@ def perform
         options_key = (@request_method === :get) ? :params : :json
       end
 
-      request = HTTP.with(@headers)
+      request = HTTP.headers(@headers)
       request = request.timeout(*@timeout_options) if @timeout_options
       response = request.public_send(@request_method, @uri.to_s, options_key => @options) if @options
       response = request.public_send(@request_method, @uri.to_s) if @options == nil

spec/api-ai-ruby/text_request_spec.rb

@@ -51,7 +51,7 @@
                :headers => expected_headers).to_timeout
         expect {
           subject.perform
-        }.to raise_error(Errno::ETIMEDOUT)
+        }.to raise_error(HTTP::ConnectionError)
         expect(stub).to have_been_requested
       end
     end