From: Tim Pease <tim.pease@...>
Date: 2009-02-13T07:43:59+09:00
Subject: Re: Better way to do this?

On Feb 12, 2009, at 3:24 PM, Pito Salas wrote:

> Hi,
>
> I seem to be repeating myself in the following little bit:
>
> if (!@options[:namespace].nil?)
>    namespace_options = @options[:namespace]
>    root.add_namespace(namespace_options[:namespace],
> namespace_options[:value])
> end
>
> Can someone show me a way to not repeat options[:namespace] ?
>
> Simpler example of the exact same:
>
> if (!hash[:value].nil?)
>    h = hash[:value]
>    puts h[:left], h[:right]
> end
>

if (h = hash[:value])
   puts h[:left], h[:right]
end


Blessings,
TwP