Creating Operators


See S06

examples/subroutines/operator.p6
#!/usr/bin/perl6
use v6;

sub infix:<is_a_lot_bigger> ($leftop, $rightop) {
	return $leftop > $rightop + 10 ?? 1  !! 0;
}

say 4 is_a_lot_bigger 3;
say 14 is_a_lot_bigger 3;

# sub infix:<\>\>\>> ($leftop, $rightop) {
# 	return $leftop > $rightop + 10 ?? 1  !! 0;
# }
# 
# say 7 >>> 3;
# say 24 >>> 8;
# 

sub infix:<+++> ($leftop, $rightop) {
	return $leftop > $rightop + 10 ?? 1  !! 0;
}

say 7 +++ 3;
say 24 +++ 8;

Copyright 2006, 2007, 2008, 2009, 2010 Gabor Szabo http://szabgab.com/ Index | TOC
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