Simon Oliver wrote:
> Lee Goddard wrote:
> >
> > I'm away from my Camel books: could someone please let me
> > know the way to globablly substitute a string over an
> > array, and leave the array as an
> > array?
>
> map s/x/y/g, @list;
Shame to have map build up a return array and then discard it. It's
considered by some to be bad style to use map in a void context; they
suggest substituting 'foreach'. In this vein:
s/x/y/g for @list;
or
foreach(@list) { s/x/y/g; }
.
Cheers,
Philip
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