def Seq.joint
import bend-lint-rules@0.2.0.0/layout/format.bend as Formatimport Base
1559def Seq.joint(chain: Bool, p: Tree, n: Tree, s: Seq) -> Seq:
1560 match chain:
1561 case True{}:
1562 Seq.chain(s)
1563 case False{}:
1564 Seq.put(s, separator(p, n))