Add a regular items iterator to support for key in tab.

c-blake · Oct 30, 2023 · 1a8202a · 1a8202a
1 parent 7ef9ba6
commit 1a8202a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/adix/oats.nim b/adix/oats.nim
@@ -78,6 +78,9 @@ proc incl*[K,V,H,U](s: var Oat[K,V,H,U], key: K) =
  s.getPut(i, key, hc): discard
  do: echo "initialize cell ",i #XXX impl
 
+iterator items*[K,V,H,U](s: Oat[K,V,H,U]): K =
+ for i in 0 ..< s.getCap: (if s.used(i): yield s.key(i))
+
 iterator pairs*[K,V,H,U](s: Oat[K,V,H,U]): (K, V) =
  when V is Void: {.error: "`pairs` called when V == Void".}
  for i in 0 ..< s.getCap: (if s.used(i): yield (s.key(i), s.val(i)))