Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation
 
PerlMonks  

Re: Return a list or an iterator

by dpuu (Chaplain)
on Apr 17, 2006 at 17:16 UTC ( #543876=note: print w/replies, xml ) Need Help??


in reply to Return a list or an iterator

You may be interested in Damian's talk, "Sufficiently Advanced Technologies", podcast at http://yapc.g.hatena.ne.jp/jkondo/. He mentions some refinements on this technique, such as returning an object with boolean overloads so that while ($iter) {...} will correctly set $_ on each iteration.
--Dave
Opinions my own; statements of fact may be in error.

Log In?
Username:
Password:

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://543876]
help
Chatterbox?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others imbibing at the Monastery: (7)
As of 2018-09-18 21:03 GMT
Sections?
Information?
Find Nodes?
Leftovers?
    Voting Booth?
    Eventually, "covfefe" will come to mean:













    Results (162 votes). Check out past polls.

    Notices?
    • (Sep 10, 2018 at 22:53 UTC) Welcome new users!