LanX:

With the scalar operator and arrays evaluating to their length in scalar contect, I don't see a need for it. But if someone decided to change perl to do something like this, I'd rather see them overload length to accept a hash, array or reference to a hash or array.

...roboticus

When your only tool is a hammer, all problems look like your thumb.

In reply to Re: new keyword "size" to avoid scalar trap ? ( scalar @array != scalar(LIST) ) by roboticus
in thread new keyword "size" to avoid scalar trap ? ( scalar @array != scalar(LIST) ) by LanX

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