From 011527f455eab7e7be7e3fd90d0f6d801eeccfde Mon Sep 17 00:00:00 2001 From: nagai Date: Fri, 1 Apr 2005 07:42:37 +0000 Subject: * ext/tk/ChangeLog.tkextlib: add log of the modification by ocean . * ext/tk/sample/tkextlib/treectrl/demo.rb: bridge the gap of Hash#index or Hash#key between ruby 1.8 and 1.9 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8236 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ext/tk/sample/tkextlib/treectrl/demo.rb | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'ext/tk/sample/tkextlib/treectrl') diff --git a/ext/tk/sample/tkextlib/treectrl/demo.rb b/ext/tk/sample/tkextlib/treectrl/demo.rb index 892b5a62c7..aaa6b2612b 100644 --- a/ext/tk/sample/tkextlib/treectrl/demo.rb +++ b/ext/tk/sample/tkextlib/treectrl/demo.rb @@ -7,8 +7,14 @@ $ScriptDir = File.dirname(File.expand_path(__FILE__)) $HasColumnCreate = Tk::TreeCtrl::HasColumnCreateCommand -class Hash - alias key index +if Hash.instance_methods.include?('key') + # probably ruby 1.9.x --> use Hash#key + # Because Hash#index show warning "Hash#index is deprecated; use Hash#key". +else + # probably ruby 1.8.x --> use Hash#index + class Hash + alias key index + end end class TkTreeCtrl_demo -- cgit v1.2.3