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Re: How to call a function on each item after a split?

by 2teez (Deacon)
on Oct 08, 2012 at 21:40 UTC ( #997882=note: print w/ replies, xml ) Need Help??

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  1. or download this
    sub clean
{
...
    $_[0] =~ s/^\s+//g;
    $_[0] =~ s/\s+$//g;
}
  2. or download this
    #!/usr/bin/perl
use strict;
...
}
  3. or download this
    item1
item2
...
item2
item3
item4

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