Documentation for method UInt assembled from the following pages:
Class: Cool §
From Cool
(Cool) method UInt §
Defined as:
multi method UInt()Coerces the invocant to an Int. Fails if the coercion to an Int cannot be done or if the Int the invocant had been coerced to is negative.
say 1+0i.UInt; # OUTPUT: «1» say 2e1.UInt; # OUTPUT: «20» say 1.3.UInt; # OUTPUT: «1» say (-4/3).UInt.^name; # OUTPUT: «Failure» say "foo".UInt.^name; # OUTPUT: «Failure»