Current File : //proc/thread-self/root/opt/alt/ruby26/lib64/ruby/2.6.0/irb/cmd/help.rb |
# frozen_string_literal: false
#
# help.rb - helper using ri
# $Release Version: 0.9.6$
# $Revision: 65506 $
#
# --
#
#
#
require 'rdoc/ri/driver'
require_relative "nop"
# :stopdoc:
module IRB
module ExtendCommand
class Help < Nop
begin
Ri = RDoc::RI::Driver.new
rescue SystemExit
else
def execute(*names)
if names.empty?
Ri.interactive
return
end
names.each do |name|
begin
Ri.display_name(name.to_s)
rescue RDoc::RI::Error
puts $!.message
end
end
nil
end
end
end
end
end
# :startdoc: