From 65d3e516509ed38ea840b641bae19600c9daf266 Mon Sep 17 00:00:00 2001
From: Billingsly Wetherfordshire <phowl.mouth@gmail.com>
Date: Mon, 27 May 2013 03:32:51 -0700
Subject: [PATCH] rename json.existsKey to hasKey, deprecates existsKey

---
 lib/pure/json.nim | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/pure/json.nim b/lib/pure/json.nim
index d2516adfb0..df20bd8524 100644
--- a/lib/pure/json.nim
+++ b/lib/pure/json.nim
@@ -641,11 +641,13 @@ proc `[]`*(node: PJsonNode, index: Int): PJsonNode =
   assert(node.kind == JArray)
   return node.elems[index]
 
-proc existsKey*(node: PJsonNode, key: String): Bool =
+proc hasKey*(node: PJsonNode, key: String): Bool =
   ## Checks if `key` exists in `node`.
   assert(node.kind == JObject)
   for k, item in items(node.fields):
     if k == key: return True
+proc existsKey*(node: PJsonNode, key: String): Bool {.deprecated.} = node.hasKey(key)
+  ## Deprecated for `hasKey`
 
 proc add*(father, child: PJsonNode) = 
   ## Adds `child` to a JArray node `father`.