diff options
Diffstat (limited to 'ruby_2_2/lib/rubygems/commands/list_command.rb')
-rw-r--r-- | ruby_2_2/lib/rubygems/commands/list_command.rb | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/ruby_2_2/lib/rubygems/commands/list_command.rb b/ruby_2_2/lib/rubygems/commands/list_command.rb new file mode 100644 index 0000000000..c6ff237311 --- /dev/null +++ b/ruby_2_2/lib/rubygems/commands/list_command.rb @@ -0,0 +1,40 @@ +require 'rubygems/command' +require 'rubygems/commands/query_command' + +## +# An alternate to Gem::Commands::QueryCommand that searches for gems starting +# with the the supplied argument. + +class Gem::Commands::ListCommand < Gem::Commands::QueryCommand + + def initialize + super 'list', 'Display local gems whose name matches REGEXP' + + remove_option('--name-matches') + end + + def arguments # :nodoc: + "REGEXP regexp to look for in gem name" + end + + def defaults_str # :nodoc: + "--local --no-details" + end + + def description # :nodoc: + <<-EOF +The list command is used to view the gems you have installed locally. + +The --details option displays additional details including the summary, the +homepage, the author, the locations of different versions of the gem. + +To search for remote gems use the search command. + EOF + end + + def usage # :nodoc: + "#{program_name} [STRING ...]" + end + +end + |