Arc.container_ours: def of near-architecture@0.9.1.0
Import: import near-architecture@0.9.1.0/arc.bend as Arc
Lines 675-679 of near-architecture@0.9.1.0/arc.bend: https://jend.leeeet.dev/read.txt?path=near-architecture@0.9.1.0/arc.bend&start_line=675&end_line=679

import Base

# Every modeled part belongs to a container we build; someone else's program is a black box.
def container_ours(c: Container) -> Bool:
  match c:
    case Container{_, _, _, owner, _, _, _, _, _, _, _, _}:
      is_ours(owner)

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=near-architecture@0.9.1.0/arc.bend&name=Container
  https://jend.leeeet.dev/definition.txt?path=near-architecture@0.9.1.0/arc.bend&name=is_ours