From: Trans <transfire@...>
Date: 2005-11-05T04:22:09+09:00
Subject: Re: Some comments on new 1.9 features


Trans wrote:
> The comment was simply that, to indicate what the semi-colon is doing.
> It has no function. Nonetheless to me its a good indication of a better
> way:
>
>    d = 2
>    a = lambda{|d| local d = 1}
>    a.call()
>    d             # => 2
>
> Self commenting.

Sorry, that should be

    d = 2
    a = lambda{|d| d = 1}
    a.call()
    d             # => 2

Otherwise:

    d = 2
    a = lambda{|d| share d = 1}
    a.call()
    d             # => 1

T.