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Re^4: Custom, Reusable Sort Subroutine for Hashes?

by LanX (Saint)
on Aug 30, 2017 at 15:41 UTC ( [id://1198340]=note: print w/replies, xml ) Need Help??


in reply to Re^3: Custom, Reusable Sort Subroutine for Hashes?
in thread Custom, Reusable Sort Subroutine for Hashes?

> but you can't use the nice syntax anymore:

> say for sort_hash(\&numerically, %hash);

well you don't need the braces

say for sort_hash \&numerically, %hash ;

and this works too

say for sort_hash {numerically} %hash ;

Cheers Rolf
(addicted to the Perl Programming Language and ☆☆☆☆ :)
Je suis Charlie!

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