Thanks for all the replies.
Yes I found List::Util is a useful toolset.
On 2016/8/19 10:00, Chas. Owens wrote:
The any function from List::Util will also do what you want.
perldoc List::Util
http://perldoc.perl.org/List/Util.html#any
my $found = any { $_ == 4 } (3, 1, 4, 2, 9, 0); # true
my
Hello,
What's the better way to decide if an element exists in an array?
Something like what ruby does,
irb(main):001:0> x=[3,1,4,2,9,0]
=> [3, 1, 4, 2, 9, 0]
irb(main):002:0> x.include? 4
=> true
irb(main):003:0> x.include? 10
=> false
irb(main):004:0> quit
I tried searching but found nothin
