Lru.expired: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/lru.bend as Lru
Lines 446-448 of bend-collections@1.0.0.0/src/containers/lru.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/lru.bend&start_line=446&end_line=448

import Base
import bend-collections@1.0.0.0/src/math/u64.bend as W

# A deadline of zero never expires; otherwise deadline <= now (signed).
def expired(+deadline: W.U64, now: W.U64) -> Bool:
  expired_choose(deadline, now, W.is_zero(deadline))

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/lru.bend&name=expired_choose
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/u64.bend&name=U64
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/math/u64.bend&name=is_zero