Lru.purge: def of bend-collections@1.0.0.0
Import: import bend-collections@1.0.0.0/src/containers/lru.bend as Lru
Lines 728-731 of bend-collections@1.0.0.0/src/containers/lru.bend: https://jend.leeeet.dev/read.txt?path=bend-collections@1.0.0.0/src/containers/lru.bend&start_line=728&end_line=731

import Base

# Every entry and the metrics are cleared; the table keeps its size.
def purge(a, -V: Kind(a), f: LRU<a, V>) -> LRU<a, V> & U32:
  F{+cap, +n, head, tail, free, m, tab, ks, ents, lk} = f
  purge_b(a, V, cap, n, ks, ents, lk, Array.get(U32, m, 7))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Pair
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/lru.bend&name=LRU
  https://jend.leeeet.dev/definition.txt?path=bend-collections@1.0.0.0/src/containers/lru.bend&name=purge_b