Hmap.HMap.split.side: def of bend-kit-collections@0.1.4.1
Import: import bend-kit-collections@0.1.4.1/hmap.bend as Hmap
Lines 59-66 of bend-kit-collections@0.1.4.1/hmap.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-collections@0.1.4.1/hmap.bend&start_line=59&end_line=66

import Base

def HMap.split.side(
  -K: Data, -V: Data, left: Bool, old: HMap<K, V>, fresh: HMap<K, V>
) -> HMap<K, V>:
  match left:
    case True{}:
      HBranch{old, fresh}
    case False{}:
      HBranch{fresh, old}

Uses (2):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=bend-kit-collections@0.1.4.1/hmap.bend&name=HMap