From: Robert Klemme <shortcutter@...>
Date: 2006-05-05T21:32:13+09:00
Subject: Re: Newbie question

2006/5/5, Kyle Alons <kalons@yahoo.com>:
> Given an array like
>
> ["&abc", "a&cb", "b&ac", "ccc", "cb&a"]
>
> what is the Ruby way to construct an array containing only elements with
> duplicate characters following the &'s?  In this case
>
> ["&abc", "b&ac", "cb&a"]

You can use select or inject. However it's not clear to me what you
mean by "duplicate characters following the &'s". Can you elaborate?

robert

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