From: Omar Campos <hypermeister@...>
Date: 2009-12-14T11:56:45+09:00
Subject: What is the :argument syntax about?

Hi all,

 I've noticed that for some methods in some gems, it's necesarry to pass
arguments like this:

method( :arg1 => value, :arg2 => value, :arg3,...)

 I use the syntax the same way in the examples and it works, but I'd
like to know what Ruby's doing under there.  What is the :  and the =>
for anyway?  Thanks for any info.
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