Usage.win.keep: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/policy/usage.bend as Usage
Lines 43-48 of cswap-bend-cli@0.1.0.0/policy/usage.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/policy/usage.bend&start_line=43&end_line=48

import Base
import cswap-bend-cli@0.1.0.0/policy/types.bend as T

def win.keep(+hit: Bool, +w: T.Win, +rest: List<&2, T.Win>) -> List<&2, T.Win>:
  match hit:
    case True{}:
      Con{w, rest}
    case False{}:
      rest

Uses (3):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=cswap-bend-cli@0.1.0.0/policy/types.bend&name=Win