Regex.ar.reset.size: def of bend-kit-regex@0.8.0.0
Import: import bend-kit-regex@0.8.0.0/regex.bend as Regex
Lines 1850-1856 of bend-kit-regex@0.8.0.0/regex.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-regex@0.8.0.0/regex.bend&start_line=1850&end_line=1856

import Base

def ar.reset.size(fits: Bool, ths: List<&2, Th>, best: Maybe<&2, List<&2, Maybe<&2, U32>>>, old: Array<Th>, spare: Array<Th>, +count: U32, +cap: U32, +init: List<&2, Maybe<&2, U32>>) -> Ar:
  match fits:
    case True{}:
      Ar{ar.fill(ths, old, 0), spare, count, cap, best}
    case False{}:
      +depth = Nat.add(U32.log2(count), 1n)
      Ar{ar.fill(ths, Array.new(Th, depth, Th{0, init}), 0), Array.new(Th, depth, Th{0, init}), count, U32.shln(1, depth), best}

Uses (12):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.new
  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=Maybe
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.add
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.log2
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.shln
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=Ar
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=Th
  https://jend.leeeet.dev/definition.txt?path=bend-kit-regex@0.8.0.0/regex.bend&name=ar.fill