def Iso8601.or4

import bend-time-lib@0.4.0.1/iso8601.bend as Iso8601

import Base

196def Iso8601.or4(+a: Bool, +b: Bool, +c: Bool, +d: Bool) -> Bool:
197  Bool.or(a, Iso8601.or3(b, c, d))

Uses (3)