downgrade ruby version to 2.0.0

because of minitest

.travis.yml

 language: ruby
 rvm:
-- 2.1.0
+- 2.0.0

Gemfile

 source 'https://rubygems.org'
 
-ruby '2.1.0'
+ruby '2.0.0'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '~> 4.0.2'
@@ -45,9 +45,6 @@ end
 
 # gem 'bootstrap-sass-rails'
 
-# activesupport bug?
-gem 'minitest', '4.7.5'
-
 gem 'devise'
 gem 'omniauth-google-oauth2'
 

Gemfile.lock

@@ -267,7 +267,6 @@ DEPENDENCIES
   guard-spring
   jbuilder
   mail
-  minitest (= 4.7.5)
   nokogiri
   omniauth-google-oauth2
   premailer

app/controllers/posts_controller.rb

@@ -40,7 +40,7 @@ class PostsController < ApplicationController
   end
 
   def fork
-    @post = set_post.generate_fork(user: current_user)
+    @post = set_post.generate_fork(current_user)
     render action: 'new'
   end
 

app/models/post.rb

@@ -38,7 +38,7 @@ class Post < ActiveRecord::Base
   end
 
   # generate forked post (not saved)
-  def generate_fork(user: )
+  def generate_fork(user)
     forked_post = self.clone
     forked_post.title = forked_post.title.gsub(/%Name/, user.name)
     forked_post.title = Time.now.strftime(forked_post.title) # TODO

coverage/.resultset.json

@@ -939,6 +939,6 @@
         null
       ]
     },
-    "timestamp": 1388288955
+    "timestamp": 1388292345
   }
 }

spec/models/post_spec.rb

@@ -10,7 +10,7 @@ describe Post do
 
     describe 'Fork' do
 
-      subject { @post.generate_fork(user: @alice) }
+      subject { @post.generate_fork(@alice) }
 
       it 'valid title' do
         expect(subject.title).to eq('sample title')