def ids.cons

ezx@1.11.0.0 · src/git/git.bend:541

import Base

541def ids.cons(ident: Id, rest: Maybe<&2, List<&2, Id>>) -> Maybe<&2, List<&2, Id>>:
542  match rest:
543    case None{}:
544      None{}
545    case Some{xs}:
546      Some{ident <> xs}