Guardfile

require 'active_support/core_ext'

guard 'spork', rspec_env: { 'RAILS_ENV' => 'test' },
               test_unit: false do
  watch('config/application.rb')
  watch('config/environment.rb')
  watch(%r{^config/environments/.+\.rb$})
  watch(%r{^config/initializers/.+\.rb$})
  watch('Gemfile')
  watch('Gemfile.lock')
  watch('spec/spec_helper.rb')
  watch('test/test_helper.rb')
  watch('spec/support/')
end

guard 'rspec', all_after_pass: false, cli: '--drb' do
  watch('config/routes.rb')
  watch(%r{^app/controllers/(.+)_(controller)\.rb$}) do |m|
    ["spec/routing/#{m[1]}_routing_spec.rb",
     "spec/#{m[2]}s/#{m[1]}_#{m[2]}_spec.rb",
     "spec/acceptance/#{m[1]}_spec.rb",
     "spec/requests/#{m[1]}_spec.rb",
     "spec/requests/#{m[1].singularize}_pages_spec.rb"]
  end
  watch(%r{^app/models/(.+).rb$}) do |m|
    ["spec/models/#{m[1]}_spec.rb"]
  end
  watch(%r{^app/views/(.+)/}) do |m|
    (m[1][/_pages/] ? "spec/requests/#{m[1]}_spec.rb" :
                      "spec/requests/#{m[1].singularize}_pages_spec.rb")
  end
end