Plan.put.one: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/lock/plan.bend as Plan
Lines 983-1000 of ezx@1.11.0.0/src/lock/plan.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/lock/plan.bend&start_line=983&end_line=1000

import Base

# one effect's part in what a path is left holding, with what the effects
# after it leave already known. A later write wins.
def put.one(effect: Effect, +path: String, rest: Wrote) -> Wrote:
  match effect:
    case Write{at, text}:
      match rest:
        case Kept{}:
          Bool.pick(Wrote, String.eq(at, path), Put{text}, Kept{})
        case Put{later}:
          Put{later}
    case Lay{_place, _hash, _files}:
      rest
    case Drop{_hash}:
      rest
    case Say{_text}:
      rest
    case Name{_nv, _hash}:
      rest

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=String.eq
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/lock/plan.bend&name=Effect
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/lock/plan.bend&name=Wrote