Rails 5 support

.travis.yml

@@ -2,3 +2,7 @@ language: ruby
 rvm:
   - 2.2.5
   - 2.3.1
+env:
+  matrix:
+    - "RAILS_VERSION=4.2.7.1"
+    - "RAILS_VERSION=5.0.0.1"

Gemfile

@@ -2,3 +2,5 @@ source "http://rubygems.org"
 
 # Specify your gem's dependencies in acts_as_follower.gemspec
 gemspec
+
+gem 'activesupport', ENV['RAILS_VERSION'] if ENV['RAILS_VERSION']

acts_as_follower.gemspec

@@ -19,9 +19,11 @@ Gem::Specification.new do |s|
   s.executables   = `git ls-files -- bin/*`.split("\n").map{ |f| File.basename(f) }
   s.require_paths = ["lib"]
 
+  s.add_dependency 'activerecord', '>= 4.0'
+
   s.add_development_dependency "sqlite3"
   s.add_development_dependency "shoulda_create"
   s.add_development_dependency "shoulda", ">= 3.5.0"
   s.add_development_dependency "factory_girl", ">= 4.2.0"
-  s.add_development_dependency "rails", "~> 4.0.0"
+  s.add_development_dependency "rails", ">= 4.0"
 end

lib/acts_as_follower/railtie.rb

@@ -1,4 +1,3 @@
-require 'acts_as_follower'
 require 'rails'
 
 module ActsAsFollower