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Re: Comma's and blocks

by bsb (Priest)
on Oct 05, 2007 at 02:44 UTC ( [id://642816]=note: print w/replies, xml ) Need Help??


in reply to Comma's and blocks

The & prototype and a comma causes problems with Data::Rmap: 
rmap { print }, 1..3;
               ^-------- bad news, you get and empty list:
rmap(sub { print $_; }), 1..3;

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