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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
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