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december's scratchpad

by december (Pilgrim)
on Jul 23, 2004 at 04:52 UTC ( #376798=scratchpad: print w/ replies, xml ) Need Help??

sub strip ($) { $_ = shift if @_; s/(^\s*|\s*$)//g; s/\s\s/ /g; return $_; } my $journal1 = map { s/[\s.-]*$//g; $_ } $marc->subfield(773, "t"); (my $journal2) = map { s/[\s.-]*$//g; $_ } $marc->subfield(773, "t"); my $journal3 = strip(map { s/[\s.-]*$//g; $_ } $marc->subfield(773, "t +")); (my $journal4) = strip(map { s/[\s.-]*$//g; $_ } $marc->subfield(773, +"t")); print "1 = $journal1\n"; print "2 = $journal2\n"; print "3 = $journal3\n"; print "4 = $journal4\n"; 1 = 1 2 = Tieteessä tapahtuu 3 = 1 4 = 1
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