From 36e8d75faf26e0c178d5d7022c69d20f4154c41c Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Tue, 23 Feb 2016 17:08:55 -0800
Subject: [PATCH] remove old getMerkleRoot.

---
 lib/bcoin/block.js | 32 --------------------------------
 1 file changed, 32 deletions(-)

diff --git a/lib/bcoin/block.js b/lib/bcoin/block.js
index c65ee44c..46dedce7 100644
--- a/lib/bcoin/block.js
+++ b/lib/bcoin/block.js
@@ -201,38 +201,6 @@ Block.prototype._verifyPartial = function _verifyPartial() {
   return true;
 };
 
-Block.prototype.getMerkleRoot = function getMerkleRoot() {
-  var tree = [];
-  var i, j, size, i2, hash;
-
-  assert(this.subtype === 'block');
-
-  for (i = 0; i < this.txs.length; i++)
-    tree.push(this.txs[i].hash());
-
-  j = 0;
-  size = this.txs.length;
-
-  for (; size > 1; size = ((size + 1) / 2) | 0) {
-    for (i = 0; i < size; i += 2) {
-      i2 = Math.min(i + 1, size - 1);
-      if (i2 === i + 1 && i2 + 1 === size
-          && tree[j + i] === tree[j + i2]) {
-        return utils.toHex(constants.zeroHash);
-      }
-      hash = Buffer.concat([tree[j + i], tree[j + i2]]);
-      hash = utils.dsha256(hash);
-      tree.push(hash);
-    }
-    j += size;
-  }
-
-  if (!tree.length)
-    return utils.toHex(constants.zeroHash);
-
-  return utils.toHex(tree[tree.length - 1]);
-};
-
 Block.prototype.getMerkleRoot = function getMerkleRoot() {
   var hashes = [];
   var i;