class Autotest::Rspec2

def setup_rspec_project_mappings

Adds conventional spec-to-file mappings to Autotest configuation. 
def setup_rspec_project_mappings
  add_mapping(%r%^spec/.*_spec\.rb$%) { |filename, _|
    filename
  }
  add_mapping(%r%^lib/(.*)\.rb$%) { |_, m|
    ["spec/#{m[1]}_spec.rb"]
  }
  add_mapping(%r%^spec/(spec_helper|shared/.*)\.rb$%) {
    files_matching %r%^spec/.*_spec\.rb$%
  }
end