fn intRangeLessThan(r: Random, comptime T: type, at_least: T, less_than: T) T

Returns an evenly distributed random integer at_least <= i < less_than. See uintLessThan, which this function uses in most cases, for commentary on the runtime of this function.

Parameters

r: Random,
T: type,
at_least: T,
less_than: T,