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Prev: Junctions in Perl 6

Junctions

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.

As we already seen in a previous chapter we can use a junction to check if a values is among a given set of values

tutorial/junctions/intro.p6

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

my $possible_options = 1|2|3;
my $c = prompt "please give a number(1,2 or 3): ";
if $c == $possible_options {
    say "Correct choice: $c";
} else {
    say "Incorrect choice: $c";
}


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Gabor Szabo
Written by Gabor Szabo

Published on 2012-01-01


Prev: Junctions in Perl 6

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