From: "Xavier R." <lists@...>
Date: 2013-02-24T05:35:15+09:00
Subject: Re: why "Range" not worked on "to_ary" ?

yes,you are right. Now I have one thing to say that-

Array#try_convert(obj) : If obj is not already an array, attempts to 
convert it to one by calling its 'to_ary' method.

I have no handy example for that method here to paste,thus couldn't. 
Question is why then such implementation?

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