diff options
Diffstat (limited to 'lib/rubygems/command_manager.rb')
| -rw-r--r-- | lib/rubygems/command_manager.rb | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/lib/rubygems/command_manager.rb b/lib/rubygems/command_manager.rb index dd9a1aee15..5a8dec451e 100644 --- a/lib/rubygems/command_manager.rb +++ b/lib/rubygems/command_manager.rb @@ -15,12 +15,12 @@ module Gem # sub-commands supported by the gem command. class CommandManager include UserInteraction - + # Return the authoritative instance of the command manager. def self.instance @command_manager ||= CommandManager.new end - + # Register all the subcommands supported by the gem command. def initialize @commands = {} @@ -52,24 +52,24 @@ module Gem register_command :update register_command :which end - + # Register the command object. def register_command(command_obj) @commands[command_obj] = false end - + # Return the registered command from the command name. def [](command_name) command_name = command_name.intern return nil if @commands[command_name].nil? @commands[command_name] ||= load_and_instantiate(command_name) end - + # Return a list of all command names (as strings). def command_names @commands.keys.collect {|key| key.to_s}.sort end - + # Run the config specified by +args+. def run(args) process_args(args) @@ -88,7 +88,7 @@ module Gem if args.size == 0 say Gem::Command::HELP terminate_interaction(1) - end + end case args[0] when '-h', '--help' say Gem::Command::HELP @@ -122,7 +122,7 @@ module Gem len = cmd_name.length self.command_names.select { |n| cmd_name == n[0,len] } end - + private def load_and_instantiate(command_name) @@ -143,4 +143,4 @@ module Gem end end end -end +end |