# File lib/commands/plugin/repositories.rb, line 80
  def load!
    @source_cache = File.exist?(@cache_file) ? YAML.load(File.read(@cache_file)) : defaults
    @source_cache = defaults if @source_cache.keys.nil?
    @repositories = @source_cache['repositories'].map { |source| Repository.new(source.strip) }
  end