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Cross operators

Note! This site is about Perl 6.
If you are looking for a solution for the current production version of Perl 5, please check out the Perl 5 tutorial.

tutorial/arrays/cross_operators.p6

#!/usr/bin/env perl6
use v6;

my @x = (1, 2) X+ (4, 7);
say @x.perl;        # [5, 8, 6, 9]


my @y = 1, 2 X+ 4, 7;
say @y.perl;        # [5, 8, 6, 9]


my @str = 1, 2 X~ 4, 7;
say @str.perl;        # ["14", "17", "24", "27"]

# without any special operator  (is the same what X, should be)
my @z = 1, 2 X 4, 7;
say @z.perl;          # [1, 4, 1, 7, 2, 4, 2, 7]

Output

tutorial/arrays/cross_operators.p6.out

Array.new(5, 8, 6, 9)
Array.new(5, 8, 6, 9)
Array.new("14", "17", "24", "27")
Array.new(1, 4, 1, 7, 2, 4, 2, 7)


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Gabor Szabo
Written by Gabor Szabo

Published on 2012-01-01


Prev: Reduction Triangle operators

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