From e580f7b2a612e1edaa502071189a46fce7749c69 Mon Sep 17 00:00:00 2001
From: keiju <keiju@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 21 Jul 2009 12:41:01 +0000
Subject:  * lib/irb/cmd/help.rb: fixed irb's "help" command.
 [ruby-core:22310].

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@24227 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/irb/cmd/help.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/irb/cmd/help.rb b/lib/irb/cmd/help.rb
index de3c6bd6b..d2d6ef408 100644
--- a/lib/irb/cmd/help.rb
+++ b/lib/irb/cmd/help.rb
@@ -11,17 +11,19 @@
 require 'rdoc/ri/driver'
 require 'rdoc/ri/util'
 
+require "irb/cmd/nop.rb"
+
 module IRB
   module ExtendCommand
-    module Help
+    class Help<Nop
       begin
-        @ri = RDoc::RI::Driver.new
+        Ri = RDoc::RI::Driver.new
       rescue SystemExit
       else
-        def self.execute(context, *names)
+        def execute(*names)
           names.each do |name|
             begin
-              @ri.get_info_for(name.to_s)
+              Ri.get_info_for(name.to_s)
             rescue RDoc::RI::Error
               puts $!.message
             end
-- 
cgit