in reply to Re^3: Using 'keys' on a list
in thread Using 'keys' on a list
Yes, that's the point of this syntax. It wouldn't help for the case of the OP, as the call to f() will still generate the whole list.
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In Section
Seekers of Perl Wisdom
in reply to Re^3: Using 'keys' on a list
in thread Using 'keys' on a list
Yes, that's the point of this syntax. It wouldn't help for the case of the OP, as the call to f() will still generate the whole list.
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