Freshen.rank2: def of cswap-bend-cli@0.1.0.0
Import: import cswap-bend-cli@0.1.0.0/daemon/freshen.bend as Freshen
Lines 70-81 of cswap-bend-cli@0.1.0.0/daemon/freshen.bend: https://jend.leeeet.dev/read.txt?path=cswap-bend-cli@0.1.0.0/daemon/freshen.bend&start_line=70&end_line=81

import Base

def rank2(+a: Bool, +b: Bool, +c: Bool, +d: Bool) -> U32:
  match a b c d:
    case True{} _ _ _:
      1
    case False{} True{} _ _:
      2
    case False{} False{} True{} _:
      3
    case False{} False{} False{} True{}:
      4
    case _ _ _ _:
      0

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32