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Re: (Golf) Strings-to-Array

by MrNobo1024 (Hermit)
on Mar 29, 2001 at 03:50 UTC ( #68003=note: print w/replies, xml ) Need Help??

in reply to (Golf) Strings-to-Array

sub s2a{my@q;$d=0,map$q[$d++].=$_,/./sg for@_;@q}

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Re: Re: (Golf) Strings-to-Array
by japhy (Canon) on Mar 29, 2001 at 04:21 UTC
    Ooh, very nice. But it clobbers a global $d. Here's my remedy:
    # 41 chars sub s2a {my@q;map{my$d;map$q[$d++].=$_,/./sg}@_;@q}
    It uses map() in void context, but who cares?

    japhy -- Perl and Regex Hacker

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