From: Hidetoshi NAGAI <nagai@...>
Date: 2009-03-06T10:50:35+09:00
Subject: Re: RUBY TK

From: Jesus Jesus <jesussalas187@hotmail.com>
Subject: RUBY TK
Date: Fri, 6 Mar 2009 09:19:28 +0900
Message-ID: <3cfadbf40fa55c462b4b282082460bf2@ruby-forum.com>
> I NEED TO REMOVE ELEMENTS FROM A TKVARIABLE.NEW_HASH I AM USING TKTABLE
> PLEASE HELP ME

$ irb -r tk
irb(main):001:0> v = TkVariable.new_hash('aaa'=>1, 'bbb'=>2, 'ccc'=>3)
=> #<TkVariable: v00000>
irb(main):002:0> v.value
=> {"aaa"=>"1", "bbb"=>"2", "ccc"=>"3"}
irb(main):003:0> v['ddd'] = 4
=> 4
irb(main):004:0> v.value
=> {"aaa"=>"1", "bbb"=>"2", "ccc"=>"3", "ddd"=>"4"}
irb(main):005:0> v.unset('bbb')
=> true
irb(main):006:0> v.value
=> {"aaa"=>"1", "ccc"=>"3", "ddd"=>"4"}
irb(main):007:0>

-- 
Hidetoshi NAGAI (nagai@ai.kyutech.ac.jp)