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proc
/
thread-self
/
root
/
proc
/
thread-self
/
root
/
opt
/
alt
/
ruby18
/
lib64
/
ruby
/
1.8
/
irb
/
cmd
/
Filename :
help.rb
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# # help.rb - helper using ri # $Release Version: 0.9.5$ # $Revision: 11708 $ # $Date: 2007-02-13 08:01:19 +0900 (Tue, 13 Feb 2007) $ # # -- # # # require 'rdoc/ri/ri_driver' module IRB module ExtendCommand module Help begin @ri = RiDriver.new rescue SystemExit else def self.execute(context, *names) names.each do |name| begin @ri.get_info_for(name.to_s) rescue RiError puts $!.message end end nil end end end end end