From: Roger Pack <rogerpack2005@...>
Date: 2009-02-22T02:37:08+09:00
Subject: Re: ask ri for the other squeeze


> but I prefer fastri over ri, because....it's *faster* =D
> http://eigenclass.org/hiki/fastri

Note also that you can lookup things in irb

irb(main):002:0> help "String#chars"
----------------------------------------------------------- String#chars
     str.chars                   => anEnumerator
     str.chars {|substr| block } => str
------------------------------------------------------------------------
     Returns an enumerator that gives each character in the string. If a
     block is given, it iterates over each character in the string.

        "foo".chars.to_a   #=> ["f","o","o"]


=> nil
irb(main):003:0>

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