class Bundler::Source

def version_message(spec)
  message = "#{spec.name} #{spec.version}"
  message += " (#{spec.platform})" if spec.platform != Gem::Platform::RUBY && !spec.platform.nil?
  if Bundler.locked_gems
    locked_spec = Bundler.locked_gems.specs.find {|s| s.name == spec.name }
    locked_spec_version = locked_spec.version if locked_spec
    if locked_spec_version && spec.version != locked_spec_version
      message += Bundler.ui.add_color(" (was #{locked_spec_version})", version_color(spec.version, locked_spec_version))
    end
  end
  message
end