Quarantine.keep: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/daemon/quarantine.bend as Quarantine
Lines 52-57 of cswap-bend-cli@0.1.0.0/daemon/quarantine.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/daemon/quarantine.bend&start_line=52&end_line=57

import Base

def keep(+m: Maybe<&2, Rel>, +rest: List<&2, Rel>) -> List<&2, Rel>:
  match m:
    case Some{r}:
      r <> rest
    case None{}:
      rest

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Maybe
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/daemon/quarantine.bend&name=Rel