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Re^3: using List::MoreUtils::zip with anon arrays ?

by nothingmuch (Priest)
on Aug 30, 2006 at 12:22 UTC ( #570367=note: print w/replies, xml ) Need Help??


in reply to Re^2: using List::MoreUtils::zip with anon arrays ?
in thread using List::MoreUtils::zip with anon arrays ?

Yes, slices are awesome.

Another little known feature of hash slices is that they are localizable:

use Data::Dumper; my %hash = ( foo => 1, bar => 2 ); warn Dumper(\%hash); { local @hash{qw/bar moose/} = qw/happy joy/; warn Dumper(\%hash); } warn Dumper(\%hash); __END__ $VAR1 = { 'bar' => 2, 'foo' => 1 }; $VAR1 = { 'bar' => 'happy', 'moose' => 'joy', 'foo' => 1 }; $VAR1 = { 'bar' => 2, 'foo' => 1 };
-nuffin
zz zZ Z Z #!perl

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