Re: string.sub and __call metamethod
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- Subject: Re: string.sub and __call metamethod
- From: Luiz Henrique de Figueiredo <lhf@...>
- Date: 2008年10月17日 07:01:23 -0300
> Though var:sub(i,j) is shorter than string.sub(var,i,j), I often feel
> that it's still too long for this very basic operation.
But is it that basic? I found myself extracting substrings mostly
through patterns.