From 680ca2bc4eaedf7a97663d912e292332c3c66020 Mon Sep 17 00:00:00 2001
From: Tony Garnock-Jones <tonygarnockjones@gmail.com>
Date: Tue, 13 Aug 2013 13:44:39 -0400
Subject: [PATCH] Preallocation for (ha, ha) speed!

---
 marketplace.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/marketplace.js b/marketplace.js
index cfe45c6..f6c8d91 100644
--- a/marketplace.js
+++ b/marketplace.js
@@ -18,9 +18,9 @@ function unify1(a, b) {
 
     if (Array.isArray(a) && Array.isArray(b)) {
 	if (a.length !== b.length) unificationFailed();
-	var result = [];
+	var result = new Array(a.length);
 	for (i = 0; i < a.length; i++) {
-	    result.push(unify1(a[i], b[i]));
+	    result[i] = unify1(a[i], b[i]);
 	}
 	return result;
     }