infix ||

Documentation for infix || assembled from the following types:

language documentation Operators

From Operators

(Operators) infix ||

Returns the first argument that evaluates to True in boolean context, otherwise returns the last argument.

Note that this short-circuits; i.e., if one of the arguments evaluates to a true value, the remaining arguments are not evaluated.

sub a { 0 }
sub b { 1 }
sub c { die "never called" };
say a() || b() || c();      # OUTPUT: «1␤»