Beefy Boxes and Bandwidth Generously Provided by pair Networks
No such thing as a small change

Re^2: Confused Contexts and wantarray

by redlemon (Hermit)
on Jan 19, 2005 at 00:58 UTC ( #423234=note: print w/replies, xml ) Need Help??

in reply to Re: Confused Contexts and wantarray
in thread Confused Contexts and wantarray

how is this scary?

@{...} puts flab() in array context so it returns the array @r.

scalar(...) then evaluates that array in scalar context, returning its size.

I don't see anything magical in there. (apart from me probably mixing array and lists again)

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://423234]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others browsing the Monastery: (9)
As of 2016-10-26 19:44 GMT
Find Nodes?
    Voting Booth?
    How many different varieties (color, size, etc) of socks do you have in your sock drawer?

    Results (346 votes). Check out past polls.