Beefy Boxes and Bandwidth Generously Provided by pair Networks
go ahead... be a heretic
 
PerlMonks  

Re: Comma's and blocks

by bsb (Priest)
on Oct 05, 2007 at 02:44 UTC ( #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;

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://642816]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others studying the Monastery: (4)
As of 2016-06-25 03:55 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    My preferred method of making French fries (chips) is in a ...











    Results (323 votes). Check out past polls.