http://www.perlmonks.org?node_id=407293


in reply to To & or not to & ?

I tend to use &function whenever I'm not passing variables, and function() when I am. I may switch to always using function() now that I know about @_ being passed.

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Re^2: To & or not to & ?
by TimToady (Parson) on Nov 12, 2004 at 16:16 UTC
    That's a good idea anyway since a bare &function in Perl 6 won't call the function, but merely return a reference to the function.
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