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Re^3: pass a hash to subroutine

by blazar (Canon)
on Nov 08, 2005 at 08:07 UTC ( #506647=note: print w/replies, xml ) Need Help??

in reply to Re^2: pass a hash to subroutine
in thread pass a hash to subroutine

But once more, if i want pass 2 or more hashes to subroutine, is it the same?
It was already in my answer, (although I minimally updated it silently for added clarity). Minimal example using a prototype:
#!/usr/bin/perl use strict; use warnings; use Data::Dumper; sub foo (\%\%) { Dumper @_; } my %a=(foo => 1, bar =>2); my %b=(%a, bax => 3); print foo %a, %b; __END__

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[LanX]: Oh I see, userDict should have been declared in n outer scope ...
[LanX]: an
[LanX]: strange python accepts this?
[LanX]: no previous userDict?

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