From baae9f8d544ab0eb62a2e61a0b5f347732c61eb3 Mon Sep 17 00:00:00 2001
From: Mariusz Nowak <mariusz@medikoo.com>
Date: Mon, 22 Jul 2013 20:24:04 +0200
Subject: [PATCH] Define once

---
 lib/primitive.js | 25 ++++++++++++++-----------
 1 file changed, 14 insertions(+), 11 deletions(-)

diff --git a/lib/primitive.js b/lib/primitive.js
index ec0c046..b9ae08b 100644
--- a/lib/primitive.js
+++ b/lib/primitive.js
@@ -8,7 +8,19 @@ var CustomError  = require('es5-ext/lib/Error/custom')
   , serialize0 = function () { return ''; }
   , serialize1 = function (args) { return args[0]; }
 
-  , apply = Function.prototype.apply, call = Function.prototype.call;
+  , apply = Function.prototype.apply, call = Function.prototype.call
+  , serializeN;
+
+serializeN = function (args) {
+	var id = '', i, length = args.length;
+	if (length) {
+		id += args[i = 0];
+		while (--length) id += '\u0001' + args[++i];
+	} else {
+		id = '\u0002';
+	}
+	return id;
+};
 
 module.exports = require('./_base')(function (conf, length) {
 	var get, cache = conf.cache = {}, fn
@@ -17,16 +29,7 @@ module.exports = require('./_base')(function (conf, length) {
 	if (length === 1) {
 		get = conf.get = serialize1;
 	} else if (length === false) {
-		get = conf.get = function (args) {
-			var id = '', i, length = args.length;
-			if (length) {
-				id += args[i = 0];
-				while (--length) id += '\u0001' + args[++i];
-			} else {
-				id = '\u0002';
-			}
-			return id;
-		};
+		get = conf.get = serializeN;
 	} else if (length) {
 		get = conf.get = function (args) {
 			var id = String(args[0]), i = 0, l = length;