OmniAuthHelper is better name than OauthHelper

Conflicts:
	app/models/user.rb
	spec/models/user_spec.rb

app/middleware/omni_auth_user_loader.rb

@@ -28,7 +28,7 @@ class OmniAuthUserLoader
     user.uid        = omniauth['uid']
     user.nickname   = omniauth['info']['nickname']
     user.name       = omniauth['info']['name']
-    user.avatar_url = OauthHelper.get_avatar_url(omniauth)
+    user.avatar_url = OmniAuthHelper.get_avatar_url(omniauth)
 
     user
   end

lib/omni_auth_helper.rb

@@ -1,4 +1,4 @@
-class OauthHelper
+class OmniAuthHelper
 
   def self.get_avatar_url(auth)
     if auth["provider"] == "twitter"

spec/lib/omni_auth_helper_spec.rb

@@ -1,6 +1,6 @@
 require 'spec_helper'
 
-describe OauthHelper do
+describe OmniAuthHelper do
   describe ".avatar_url" do
     let(:avatar_url) { "http://foo.bar/foo.png" }
 
@@ -16,7 +16,7 @@ describe OauthHelper do
         }
       end
 
-      it { OauthHelper.get_avatar_url(auth).should == avatar_url }
+      it { OmniAuthHelper.get_avatar_url(auth).should == avatar_url }
 
     end
 
@@ -30,7 +30,7 @@ describe OauthHelper do
         }
       end
 
-      it { OauthHelper.get_avatar_url(auth).should == avatar_url }
+      it { OmniAuthHelper.get_avatar_url(auth).should == avatar_url }
     end
 
     context "when other provider" do
@@ -38,7 +38,7 @@ describe OauthHelper do
         { "provider" => "other" }
       end
 
-      it { OauthHelper.get_avatar_url(auth).should be_nil }
+      it { OmniAuthHelper.get_avatar_url(auth).should be_nil }
     end
   end
 end