From aca6cb96b726485f5df9094b8f830b58a701d8a5 Mon Sep 17 00:00:00 2001
From: Nicholas Dudfield <ndudfield@gmail.com>
Date: Mon, 24 Aug 2015 13:40:01 +0700
Subject: [PATCH] Update to eslint 1.2.1

---
 packages/ripple-keypairs/package.json     |  2 +-
 packages/ripple-keypairs/src/index.js     | 12 ++++++------
 packages/ripple-keypairs/src/secp256k1.js |  4 ++--
 packages/ripple-keypairs/src/utils.js     |  6 ++++++
 4 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/packages/ripple-keypairs/package.json b/packages/ripple-keypairs/package.json
index 2e142a19..f0ce46f3 100644
--- a/packages/ripple-keypairs/package.json
+++ b/packages/ripple-keypairs/package.json
@@ -28,7 +28,7 @@
     "babel-eslint": "^4.0.5",
     "babel-loader": "^5.3.2",
     "coveralls": "~2.10.0",
-    "eslint": "^1.2.0",
+    "eslint": "^1.2.1",
     "eventemitter2": "^0.4.14",
     "istanbul": "~0.3.5",
     "lodash": "^3.10.0",
diff --git a/packages/ripple-keypairs/src/index.js b/packages/ripple-keypairs/src/index.js
index 9c167c9f..45c089cc 100644
--- a/packages/ripple-keypairs/src/index.js
+++ b/packages/ripple-keypairs/src/index.js
@@ -10,14 +10,14 @@ const {Ed25519Pair} = require('./ed25519');
 const {K256Pair, accountPublicFromPublicGenerator} = require('./secp256k1');
 const {decodeSeed, encodeNodePublic, decodeNodePublic, encodeAccountID} = codec;
 
-function parseSeed(seed, type=KeyType.secp256k1) {
+function parseSeed(seed, type = KeyType.secp256k1) {
   if (typeof seed !== 'string') {
     return {bytes: seed, type};
   }
   return decodeSeed(seed);
 }
 
-KeyPair.fromSeed = function(seed, type=KeyType.secp256k1, options) {
+KeyPair.fromSeed = function(seed, type = KeyType.secp256k1, options) {
   if (typeof seed === 'string') {
     const decoded = decodeSeed(seed);
     const optionsArg = type;
@@ -47,8 +47,8 @@ function deriveValidator(seedBytes) {
   };
 }
 
-function generateWallet(opts={}) {
-  const {type='secp256k1', random=brorand} = opts;
+function generateWallet(opts = {}) {
+  const {type = 'secp256k1', random = brorand} = opts;
   const seedBytes = random(16);
   return deriveWallet(seedBytes, type);
 }
@@ -62,8 +62,8 @@ function walletFromPhrase(phrase, type) {
   return walletFromSeed(seedFromPhrase(phrase), type);
 }
 
-function generateValidatorKeys(opts={}) {
-  const {random=brorand} = opts;
+function generateValidatorKeys(opts = {}) {
+  const {random = brorand} = opts;
   return deriveValidator(random(16));
 }
 
diff --git a/packages/ripple-keypairs/src/secp256k1.js b/packages/ripple-keypairs/src/secp256k1.js
index ecc5576f..f40ff472 100644
--- a/packages/ripple-keypairs/src/secp256k1.js
+++ b/packages/ripple-keypairs/src/secp256k1.js
@@ -34,7 +34,7 @@ function deriveScalar(bytes, discrim) {
 * @return {bn.js} - 256 bit scalar value
 *
 */
-function deriveSecret(seed, opts={}) {
+function deriveSecret(seed, opts = {}) {
   const root = opts.validator;
   const order = secp256k1.curve.n;
 
@@ -68,7 +68,7 @@ class K256Pair extends KeyPair {
     this.validator = options.validator;
   }
 
-  static fromSeed(seedBytes, opts={}) {
+  static fromSeed(seedBytes, opts = {}) {
     return new K256Pair({seedBytes, validator: opts.validator});
   }
 
diff --git a/packages/ripple-keypairs/src/utils.js b/packages/ripple-keypairs/src/utils.js
index 5de6da02..450d1fed 100644
--- a/packages/ripple-keypairs/src/utils.js
+++ b/packages/ripple-keypairs/src/utils.js
@@ -3,13 +3,19 @@
 const hashjs = require('hash.js');
 const Sha512 = require('./sha512');
 
+function unused() {}
+
 function isVirtual(_, __, descriptor) {
+  unused(_, __);
+
   descriptor.value = function() {
     throw new Error('virtual method not implemented ');
   };
 }
 
 function cached(_, name, descriptor) {
+  unused(_);
+
   const computer = descriptor.value;
   const key = '_' + name;
   descriptor.value = function() {