From: Love U Ruby <lists@...>
Date: 2013-02-05T00:36:39+09:00
Subject: Re: Character classes use in Ruby

Hans Mackowiak wrote in post #1095110:
> digit for sample can match more than just plain 0-9
>
> # U+06F2 is "EXTENDED ARABIC-INDIC DIGIT TWO"
> /[[:digit:]]/.match("\u06F2")    #=> #<MatchData "\u{06F2}">


Any example for the others as I listed in my description?

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