From: Daniel Baird <danielbaird@...>
Date: 2006-07-03T16:39:57+09:00
Subject: Re: how to unset a hash member?

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On 7/3/06, aa bb <isengoi@gmail.com> wrote:
>
> how do i unset a hash member (as in php)?


Hash.delete(key)...

hsh = { 'a' => "test", "b" => "testagain" }
hsh.delete('a')
hsh is now {"b"=>"testagain"}




h['a'] = 'aaa'
> h['b'] = 'bbb'
> h['c'] = 'ccc'
>
> h >> { 'a' => 'aaa', 'b' => 'bbb', 'c' => 'ccc' }
>
> something like this:
> h['b'].delete
> h >> { 'a' => 'aaa', 'c' => 'ccc' }
>
> not like this:
> h['b'] = nil
> h >> { 'a' => 'aaa', 'b' => nil, 'c' => 'ccc' }
>
> thanks. :)
>
> --
> Posted via http://www.ruby-forum.com/.
>
>


-- 
Daniel Baird
http://tiddlyspot.com (free, effortless TiddlyWiki hosting)
http://danielbaird.com (TiddlyW;nks! :: Whiteboard Koala :: Blog :: Things
That Suck)

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