def first_some

cswap-bend-cli@0.1.0.0 · cliops.bend:105

import Base

105def first_some(a: Maybe<&2, String>, b: Maybe<&2, String>) -> Maybe<&2, String>:
106  match a:
107    case Some{x}:
108      Some{x}
109    case None{}:
110      b