From f1343e52e0c079eb11027d6337ba494f22202488 Mon Sep 17 00:00:00 2001
From: onionhammer <erik.m.oleary@gmail.com>
Date: Sat, 16 May 2015 12:33:00 -0500
Subject: [PATCH] Added comment noting improved performance of non-pretty
 string conversion

---
 lib/pure/json.nim | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/pure/json.nim b/lib/pure/json.nim
index 0a07da263..8389411c2 100644
--- a/lib/pure/json.nim
+++ b/lib/pure/json.nim
@@ -951,7 +951,8 @@ proc pretty*(node: JsonNode, indent = 2): string =
 
 proc toUgly*(result: var string, node: JsonNode) =
   ## Converts `node` to its JSON Representation, without
-  ## regard for human readability.
+  ## regard for human readability. Meant to improve '$' string 
+  ## conversion performance.
   var comma = false
   case node.kind:
   of JArray: