Merge pull request cerebris#856 from lgebhardt/drop_rails_4.1

Drop support for rails 4.1

Author: lgebhardt

.travis.yml

@@ -1,7 +1,6 @@
 language: ruby
 sudo: false
 env:
- - "RAILS_VERSION=4.1.0"
  - "RAILS_VERSION=4.2.6"
  - "RAILS_VERSION=5.0.0"
 rvm:

Gemfile

@@ -17,7 +17,7 @@ when 'master'
  gem 'rails', { git: 'https://github.com/rails/rails.git' }
  gem 'arel', { git: 'https://github.com/rails/arel.git' }
 when 'default'
- gem 'rails', '>= 4.2'
+ gem 'rails', '>= 5.0'
 else
  gem 'rails', "~> #{version}"
 end

test/test_helper.rb

@@ -7,8 +7,8 @@
 # export RAILS_VERSION=4.2.6; bundle update rails; bundle exec rake test
 # export RAILS_VERSION=5.0.0; bundle update rails; bundle exec rake test
 
-# We are no longer having Travis test Rails 4.0.x., but you can try it with:
-# export RAILS_VERSION=4.0.0; bundle update rails; bundle exec rake test
+# We are no longer having Travis test Rails 4.1.x., but you can try it with:
+# export RAILS_VERSION=4.1.0; bundle update rails; bundle exec rake test
 
 # To Switch rails versions and run a particular test order:
 # export RAILS_VERSION=4.2.6; bundle update rails; bundle exec rake TESTOPTS="--seed=39333" test