Documentation for method
int-bounds assembled from the following types:
proto method int-bounds(|)multi method int-bounds()multi method int-bounds( is rw, is rw --> Bool)
Range is an integer range (as indicated by is-int), then this method returns a list with the first and last value it will iterate over (taking into account excludes-min and excludes-max). Returns a
Failure if it is not an integer range.
say (2..5).int-bounds; # OUTPUT: «(2 5)␤»say (2..^5).int-bounds; # OUTPUT: «(2 4)␤»
If called with (writable) arguments, these will take the values of the higher and lower bound and returns whether integer bounds could be determined from the
if (3..5).int-bounds( my , my )else