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//opt/alt/ruby24/lib64/ruby/2.4.0/irb/cmd/help.rb
# frozen_string_literal: false # # help.rb - helper using ri # $Release Version: 0.9.6$ # $Revision: 56371 $ # # -- # # # require 'rdoc/ri/driver' require "irb/cmd/nop.rb" # :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:
