From 1f38f36077da8c9ded6c12eaf5bbfc92e610bb3c Mon Sep 17 00:00:00 2001
From: Christopher Jeffrey <chjjeffrey@gmail.com>
Date: Mon, 31 Jul 2017 18:59:25 -0700
Subject: [PATCH] wallet: fix layout style.

---
 lib/wallet/layout.js | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

diff --git a/lib/wallet/layout.js b/lib/wallet/layout.js
index 3db12b2a..3f888752 100644
--- a/lib/wallet/layout.js
+++ b/lib/wallet/layout.js
@@ -29,8 +29,8 @@ const layouts = exports;
 layouts.walletdb = {
   binary: true,
   p: function p(hash) {
-    const key = Buffer.allocUnsafe(1 + (hash.length / 2));
     assert(typeof hash === 'string');
+    const key = Buffer.allocUnsafe(1 + (hash.length / 2));
     key[0] = 0x70;
     key.write(hash, 1, 'hex');
     return key;
@@ -41,9 +41,9 @@ layouts.walletdb = {
     return key.toString('hex', 1);
   },
   P: function P(wid, hash) {
-    const key = Buffer.allocUnsafe(1 + 4 + (hash.length / 2));
     assert(typeof wid === 'number');
     assert(typeof hash === 'string');
+    const key = Buffer.allocUnsafe(1 + 4 + (hash.length / 2));
     key[0] = 0x50;
     key.writeUInt32BE(wid, 1, true);
     key.write(hash, 5, 'hex');
@@ -55,10 +55,10 @@ layouts.walletdb = {
     return key.toString('hex', 5);
   },
   r: function r(wid, index, hash) {
-    const key = Buffer.allocUnsafe(1 + 4 + 4 + (hash.length / 2));
     assert(typeof wid === 'number');
     assert(typeof index === 'number');
     assert(typeof hash === 'string');
+    const key = Buffer.allocUnsafe(1 + 4 + 4 + (hash.length / 2));
     key[0] = 0x72;
     key.writeUInt32BE(wid, 1, true);
     key.writeUInt32BE(index, 5, true);
@@ -71,8 +71,8 @@ layouts.walletdb = {
     return key.toString('hex', 9);
   },
   w: function w(wid) {
-    const key = Buffer.allocUnsafe(5);
     assert(typeof wid === 'number');
+    const key = Buffer.allocUnsafe(5);
     key[0] = 0x77;
     key.writeUInt32BE(wid, 1, true);
     return key;
@@ -83,9 +83,9 @@ layouts.walletdb = {
     return key.readUInt32BE(1, true);
   },
   l: function l(id) {
+    assert(typeof id === 'string');
     const len = Buffer.byteLength(id, 'ascii');
     const key = Buffer.allocUnsafe(1 + len);
-    assert(typeof id === 'string');
     key[0] = 0x6c;
     if (len > 0)
       key.write(id, 1, 'ascii');
@@ -97,19 +97,19 @@ layouts.walletdb = {
     return key.toString('ascii', 1);
   },
   a: function a(wid, index) {
-    const key = Buffer.allocUnsafe(9);
     assert(typeof wid === 'number');
     assert(typeof index === 'number');
+    const key = Buffer.allocUnsafe(9);
     key[0] = 0x61;
     key.writeUInt32BE(wid, 1, true);
     key.writeUInt32BE(index, 5, true);
     return key;
   },
   i: function i(wid, name) {
-    const len = Buffer.byteLength(name, 'ascii');
-    const key = Buffer.allocUnsafe(5 + len);
     assert(typeof wid === 'number');
     assert(typeof name === 'string');
+    const len = Buffer.byteLength(name, 'ascii');
+    const key = Buffer.allocUnsafe(5 + len);
     key[0] = 0x69;
     key.writeUInt32BE(wid, 1, true);
     if (len > 0)
@@ -122,9 +122,9 @@ layouts.walletdb = {
     return [key.readUInt32BE(1, true), key.toString('ascii', 5)];
   },
   n: function n(wid, index) {
-    const key = Buffer.allocUnsafe(9);
     assert(typeof wid === 'number');
     assert(typeof index === 'number');
+    const key = Buffer.allocUnsafe(9);
     key[0] = 0x6e;
     key.writeUInt32BE(wid, 1, true);
     key.writeUInt32BE(index, 5, true);
@@ -132,15 +132,15 @@ layouts.walletdb = {
   },
   R: Buffer.from([0x52]),
   h: function h(height) {
-    const key = Buffer.allocUnsafe(5);
     assert(typeof height === 'number');
+    const key = Buffer.allocUnsafe(5);
     key[0] = 0x68;
     key.writeUInt32BE(height, 1, true);
     return key;
   },
   b: function b(height) {
-    const key = Buffer.allocUnsafe(5);
     assert(typeof height === 'number');
+    const key = Buffer.allocUnsafe(5);
     key[0] = 0x62;
     key.writeUInt32BE(height, 1, true);
     return key;
@@ -151,9 +151,9 @@ layouts.walletdb = {
     return key.readUInt32BE(1, true);
   },
   o: function o(hash, index) {
-    const key = Buffer.allocUnsafe(37);
     assert(typeof hash === 'string');
     assert(typeof index === 'number');
+    const key = Buffer.allocUnsafe(37);
     key[0] = 0x6f;
     key.write(hash, 1, 'hex');
     key.writeUInt32BE(index, 33, true);
@@ -187,9 +187,9 @@ layouts.walletdb = {
 layouts.txdb = {
   binary: true,
   prefix: function prefix(wid, key) {
-    const out = Buffer.allocUnsafe(5 + key.length);
     assert(typeof wid === 'number');
     assert(Buffer.isBuffer(key));
+    const out = Buffer.allocUnsafe(5 + key.length);
     out[0] = 0x74;
     out.writeUInt32BE(wid, 1);
     key.copy(out, 5);
@@ -202,9 +202,9 @@ layouts.txdb = {
   },
   R: Buffer.from([0x52]),
   hi: function hi(ch, hash, index) {
-    const key = Buffer.allocUnsafe(37);
     assert(typeof hash === 'string');
     assert(typeof index === 'number');
+    const key = Buffer.allocUnsafe(37);
     key[0] = ch;
     key.write(hash, 1, 'hex');
     key.writeUInt32BE(index, 33, true);
@@ -217,9 +217,9 @@ layouts.txdb = {
     return [key.toString('hex', 0, 32), key.readUInt32BE(32, true)];
   },
   ih: function ih(ch, index, hash) {
-    const key = Buffer.allocUnsafe(37);
     assert(typeof index === 'number');
     assert(typeof hash === 'string');
+    const key = Buffer.allocUnsafe(37);
     key[0] = ch;
     key.writeUInt32BE(index, 1, true);
     key.write(hash, 5, 'hex');
@@ -232,10 +232,10 @@ layouts.txdb = {
     return [key.readUInt32BE(0, true), key.toString('hex', 4, 36)];
   },
   iih: function iih(ch, index, num, hash) {
-    const key = Buffer.allocUnsafe(41);
     assert(typeof index === 'number');
     assert(typeof num === 'number');
     assert(typeof hash === 'string');
+    const key = Buffer.allocUnsafe(41);
     key[0] = ch;
     key.writeUInt32BE(index, 1, true);
     key.writeUInt32BE(num, 5, true);
@@ -253,10 +253,10 @@ layouts.txdb = {
     ];
   },
   ihi: function ihi(ch, index, hash, num) {
-    const key = Buffer.allocUnsafe(41);
     assert(typeof index === 'number');
     assert(typeof hash === 'string');
     assert(typeof num === 'number');
+    const key = Buffer.allocUnsafe(41);
     key[0] = ch;
     key.writeUInt32BE(index, 1, true);
     key.write(hash, 5, 'hex');
@@ -274,8 +274,8 @@ layouts.txdb = {
     ];
   },
   ha: function ha(ch, hash) {
-    const key = Buffer.allocUnsafe(33);
     assert(typeof hash === 'string');
+    const key = Buffer.allocUnsafe(33);
     key[0] = ch;
     key.write(hash, 1, 'hex');
     return key;
@@ -362,8 +362,8 @@ layouts.txdb = {
     return this.ha(0x72, hash);
   },
   b: function b(height) {
-    const key = Buffer.allocUnsafe(5);
     assert(typeof height === 'number');
+    const key = Buffer.allocUnsafe(5);
     key[0] = 0x62;
     key.writeUInt32BE(height, 1, true);
     return key;