def List.any

Base · base.bend:1096

1096def List.any(~a: Quant, ~A: Kind(a), ~f: A -> Bool, xs: List<a, A>) -> Bool:
1097  match xs:
1098    case Nil{}:
1099      False{}
1100    case h <> t:
1101      List.any.if(u => List.any(~a, ~A, ~f, t), f(h))