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| Current File : //opt/alt/ruby20/lib64/ruby/2.0.0/rubygems/commands/list_command.rb |
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 gems whose name starts with STRING'
remove_option('--name-matches')
end
def arguments # :nodoc:
"STRING start of gem name to look for"
end
def defaults_str # :nodoc:
"--local --no-details"
end
def usage # :nodoc:
"#{program_name} [STRING]"
end
def execute
string = get_one_optional_argument || ''
options[:name] = /^#{string}/i
super
end
end