# File railties/lib/commands/plugin.rb, line 647
647:     def initialize(base_command)
648:       @base_command = base_command
649:     end

     # File railties/lib/commands/plugin.rb, line 651
651:     def options
652:       OptionParser.new do |o|
653:         o.set_summary_indent('  ')
654:         o.banner =    "Usage: #{@base_command.script_name} unsource URI [URI [URI]...]"
655:         o.define_head "Remove repositories from the default search list."
656:         o.separator ""
657:         o.on_tail("-h", "--help", "Show this help message.") { puts o; exit }
658:       end
659:     end

     # File railties/lib/commands/plugin.rb, line 661
661:     def parse!(args)
662:       options.parse!(args)
663:       count = 0
664:       args.each do |uri|
665:         if Repositories.instance.remove(uri)
666:           count += 1
667:           puts "removed: #{uri.ljust(50)}"
668:         else
669:           puts "failed: #{uri.ljust(50)}"
670:         end
671:       end
672:       Repositories.instance.save
673:       puts "Removed #{count} repositories."
674:     end