Feature/inherit from controller base

.gitignore

@@ -20,4 +20,5 @@ test/dummy/db/*.sqlite3
 test/dummy/db/*.sqlite3-journal
 test/dummy/log/*.log
 test/dummy/tmp/
-test/dummy/.sass-cache
+test/dummy/.sass-cache
+*.lock

Appraisals

@@ -0,0 +1,14 @@
+appraise "rails_4_0" do
+  version = "~> 4.0.13"
+  gem "rails", version
+end
+
+appraise "rails_4_1" do
+  version = "~> 4.1.10"
+  gem "rails", version
+end
+
+appraise "rails_4_2" do
+  version = "~> 4.2.1"
+  gem "rails", version
+end

Rakefile

@@ -1,5 +1,6 @@
 require "bundler/gem_tasks"
 require "rake/testtask"
+require "appraisal"
 
 Rake::TestTask.new(:test) do |t|
   t.libs << 'lib'
@@ -8,4 +9,10 @@ Rake::TestTask.new(:test) do |t|
   t.verbose = false
 end
 
-task default: :test
+if !ENV["APPRAISAL_INITIALIZED"] && !ENV["TRAVIS"]
+  task :default do
+    sh "appraisal install && rake appraisal test"
+  end
+else
+  task :default => :test
+end

gemfiles/rails_4_0.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.0.13"
+
+gemspec :path => "../"

gemfiles/rails_4_1.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.1.10"
+
+gemspec :path => "../"

gemfiles/rails_4_2.gemfile

@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "rails", "~> 4.2.1"
+
+gemspec :path => "../"

human_power.gemspec

@@ -19,6 +19,7 @@ Gem::Specification.new do |s|
 
   s.add_development_dependency "bundler", "~> 1.3"
   s.add_development_dependency "rake"
-  s.add_development_dependency "rails", "~> 4.0.1"
+  s.add_development_dependency "rails", "~> 4.0"
   s.add_development_dependency "sqlite3"
+  s.add_development_dependency "appraisal", "~> 1.0"
 end

lib/human_power/rails/controller.rb

@@ -1,6 +1,8 @@
+require "action_controller"
+
 module HumanPower
   module Rails
-    class RobotsController < ::ApplicationController
+    class RobotsController < ActionController::Base
       def robots
         generator = HumanPower::Generator.new(self) do
           file = ::Rails.root.join("config", "robots.rb").to_s