def xml.if

bend-kit-sigv4@0.11.0.1 · sigv4.bend:788

import Base

788def xml.if(ok: Bool, out: List<&2, Leaf>) -> Maybe<&2, List<&2, Leaf>>:
789  match ok:
790    case True{}:
791      Some{List.reverse(&2, Leaf, out)}
792    case False{}:
793      None{}