Beefy Boxes and Bandwidth Generously Provided by pair Networks
The stupid question is the question not asked

Re: Compare all array values without a loop

by rjbs (Pilgrim)
on Oct 19, 2004 at 14:22 UTC ( #400537=note: print w/ replies, xml ) Need Help??

in reply to Compare all array values without a loop

if (grep({ $_ eq $foobar } @array) == @array) { ... }
"If the number of elements equal to $foobar is the same as the number of elements in the array..." or
unless (grep { $_ ne $foobar} @array) { ... }
"Unless you find an element that is not equal to foobar..."

Of course, these are both loops of a kind.

Comment on Re: Compare all array values without a loop
Select or Download Code

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://400537]
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (3)
As of 2015-11-29 11:18 GMT
Find Nodes?
    Voting Booth?

    What would be the most significant thing to happen if a rope (or wire) tied the Earth and the Moon together?

    Results (750 votes), past polls