1 files changed, 14 insertions, 0 deletions
diff --git a/lib/pure/json.nim b/lib/pure/json.nim
index 733516bea..873e4b78e 100644
--- a/lib/pure/json.nim
+++ b/lib/pure/json.nim
@@ -872,12 +872,26 @@ iterator items*(node: JsonNode): JsonNode =
   for i in items(node.elems):
     yield i
 
+iterator mitems*(node: var JsonNode): var JsonNode =
+  ## Iterator for the items of `node`. `node` has to be a JArray. Items can be
+  ## modified.
+  assert node.kind == JArray
+  for i in mitems(node.elems):
+    yield i
+
 iterator pairs*(node: JsonNode): tuple[key: string, val: JsonNode] =
   ## Iterator for the child elements of `node`. `node` has to be a JObject.
   assert node.kind == JObject
   for key, val in items(node.fields):
     yield (key, val)
 
+iterator mpairs*(node: var JsonNode): var tuple[key: string, val: JsonNode] =
+  ## Iterator for the child elements of `node`. `node` has to be a JObject.
+  ## Items can be modified
+  assert node.kind == JObject
+  for keyVal in mitems(node.fields):
+    yield keyVal
+
 proc eat(p: var JsonParser, tok: TTokKind) = 
   if p.tok == tok: discard getTok(p)
   else: raiseParseErr(p, tokToStr[tok])