Bitset.bool_count: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/bitset.bend as Bitset
Lines 444-449 of bend-collections@1.0.0.0/src/containers/bitset.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/bitset.bend&start_line=444&end_line=449

import Base

def bool_count(bs: List<&2, Bool>) -> Nat:
  match bs:
    case Nil{}:
      0n
    case Con{b, t}:
      1n+bool_count(t)

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=Base/base.bend&name=Nat