# taken from https://raw.github.com/rspec/rspec-rails/master/spec/support/matchers.rb RSpec::Matchers::define :be_included_in_files_in do |path| match do |mod| stub_metadata( :example_group => {:file_path => "#{path}whatever_spec.rb:15"} ) group = RSpec::Core::ExampleGroup.describe group.included_modules.include?(mod) end end