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Re^3: (nearly) readonly globals

by Corion (Pope)
on Jan 19, 2009 at 20:35 UTC ( #737396=note: print w/ replies, xml ) Need Help??


in reply to Re^2: (nearly) readonly globals
in thread (nearly) readonly globals

Yes - see local, resp. the documentation referenced by it, Private Variables via my() in perlsub.


Comment on Re^3: (nearly) readonly globals
Re^4: (nearly) readonly globals
by haoess (Curate) on Jan 26, 2009 at 18:49 UTC

    I don't give up:

    % bleadperl -Mstrict -wE 'for $1 ( 10..13 ) { say $1 }' 10 11 12 13

    And now, these globals loose their magic:

    % bleadperl -Mstrict -wE 'for $1 ( 10..13 ) { $1 =~ /^(\d)/; say $1 }' 10 11 12 13

    -- Frank

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