Time.Zone.at.fallback: def of bend-kit-time@0.3.0.0
Import: import bend-kit-time@0.3.0.0/time.bend as Time
Lines 1170-1175 of bend-kit-time@0.3.0.0/time.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-time@0.3.0.0/time.bend&start_line=1170&end_line=1175

import Base
import bend-kit-int@0.2.0.0/int.bend as Int

def Zone.at.fallback(m: Maybe<&2, Ttype>, types: List<&2, Ttype>, ts: List<&2, Trans>, secs: Int.I64) -> Maybe<&2, Ttype>:
  match m:
    case Some{t}:
      Some{t}
    case None{}:
      List.get(&2, Ttype, types, U32.to_nat(Zone.find(ts, secs, 0)))

Uses (8):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_nat
  https://jend.leeeet.dev/definition.txt?path=bend-kit-int@0.2.0.0/int.bend&name=I64
  https://jend.leeeet.dev/definition.txt?path=bend-kit-time@0.3.0.0/time.bend&name=Trans
  https://jend.leeeet.dev/definition.txt?path=bend-kit-time@0.3.0.0/time.bend&name=Ttype
  https://jend.leeeet.dev/definition.txt?path=bend-kit-time@0.3.0.0/time.bend&name=Zone.find