From: Love U Ruby <lists@...>
Date: 2013-02-24T23:22:07+09:00
Subject: Re: Confusion with `nil` value being produced by IRB in case of Array#size manipulation.

unknown wrote in post #1098771:
> Am 24.02.2013 13:26, schrieb Love U Ruby:
>>
>> Humm @Hans-
>>

Sorry! I might skipped that part. apologies for that.

>
> This is *exactly* what is stated in the part of the documentation
> that I cited in my previous post, and even emphasized with stars (*),
> so that you could find it more easily. Here it is again:
>
> "Returns nil if the index (or starting index) are out of range."
>
> Note also that Ruby does not "print" nil, Array#[] _returns_ nil
> in that case.
>
> Next time, before insulting other people and making a complete fool
> out of yourself, do your research and reading more carefully.

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