diff --git a/src/js/ripple/authinfo.js b/src/js/ripple/authinfo.js
index 15bd642a..8b6b2db6 100644
--- a/src/js/ripple/authinfo.js
+++ b/src/js/ripple/authinfo.js
@@ -2,7 +2,7 @@ var request   = require('superagent');
 var RippleTxt = require('./rippletxt').RippleTxt;
 
 function AuthInfo() {
-  this.rippleTxt = new RippleTxt;
+  this.rippleTxt = new RippleTxt();
 };
 
 /**
@@ -30,9 +30,10 @@ AuthInfo.prototype.get = function(domain, username, fn) {
     }
 
     var url = Array.isArray(txt.authinfo_url) ? txt.authinfo_url[0] : txt.authinfo_url;
-    url += '?domain='+domain+'&username='+username;
 
-    request.get(url, function(err, resp){
+    url += '?domain=' + domain + '&username='+username;
+
+    request.get(url, function(err, resp) {
       if (err || resp.error) {
         fn(new Error('Authentication info server unreachable'));
       } else {
diff --git a/src/js/ripple/blob.js b/src/js/ripple/blob.js
index 10392cc3..4cbb67f3 100644
--- a/src/js/ripple/blob.js
+++ b/src/js/ripple/blob.js
@@ -132,11 +132,11 @@ BlobObj.prototype.consolidate = function(fn) {
 
 BlobObj.prototype.applyEncryptedPatch = function(patch) {
   try {
-    var params = JSON.parse(crypt.decrypt(this.key, patch));
-    var op     = params.shift();
-    var path   = params.shift();
+    var args = JSON.parse(crypt.decrypt(this.key, patch));
+    var op   = args.shift();
+    var path = args.shift();
 
-    this.applyUpdate(op, path, params);
+    this.applyUpdate(op, path, args);
     this.revision++;
 
     return true;
@@ -266,19 +266,21 @@ BlobObj.prototype.unshift = function(pointer, value, fn) {
  *
  * The subcommands can be any commands with the pointer parameter left out.
  */
+
 BlobObj.prototype.filter = function(pointer, field, value, subcommands, callback) {
-  var params = Array.prototype.slice.apply(arguments);
-  if (typeof params[params.length - 1] === 'function') {
-    callback = params.pop();
+  var args = Array.prototype.slice.apply(arguments);
+
+  if (typeof args[args.length - 1] === 'function') {
+    callback = args.pop();
   }
 
-  params.shift();
+  args.shift();
 
   // Normalize subcommands to minimize the patch size
-  params = params.slice(0, 2).concat(normalizeSubcommands(params.slice(2), true));
+  args = args.slice(0, 2).concat(normalizeSubcommands(args.slice(2), true));
 
-  this.applyUpdate('filter', pointer, params);
-  this.postUpdate('filter', pointer, params, callback);
+  this.applyUpdate('filter', pointer, args);
+  this.postUpdate('filter', pointer, args, callback);
 };
 
 /**
@@ -457,7 +459,7 @@ function normalizeSubcommands(subcommands, compress) {
   if (/(number|string)/.test(typeof subcommands[0])) {
     // Case 1: Single subcommand inline
     subcommands = [subcommands];
-  } else if (subcommands.length === 1 && Array.isArray(subcommands[0]) && /(number|string)/.test(subcommands[0][0])) {
+  } else if (subcommands.length === 1 && Array.isArray(subcommands[0]) && /(number|string)/.test(typeof subcommands[0][0])) {
     // Case 2: Single subcommand as array
     // (nothing to do)
   } else if (Array.isArray(subcommands[0])) {
diff --git a/src/js/ripple/rippletxt.js b/src/js/ripple/rippletxt.js
index 9f408785..85f33299 100644
--- a/src/js/ripple/rippletxt.js
+++ b/src/js/ripple/rippletxt.js
@@ -4,6 +4,15 @@ function RippleTxt() {
   this.txts = { };
 };
 
+RippleTxt.urlTemplates = [
+  'https://ripple.{{domain}}/ripple.txt',
+  'https://www.{{domain}}/ripple.txt',
+  'https://{{domain}}/ripple.txt',
+  'http://ripple.{{domain}}/ripple.txt',
+  'http://www.{{domain}}/ripple.txt',
+  'http://{{domain}}/ripple.txt'
+];
+
 /**
  * Gets the ripple.txt file for the given domain
  *
@@ -11,32 +20,25 @@ function RippleTxt() {
  * @param {function}  fn - Callback function
  */
 
-RippleTxt.prototype.get = function (domain, fn) {
+RippleTxt.prototype.get = function(domain, fn) {
   var self = this;
 
   if (self.txts[domain]) {
     return fn(null, self.txts[domain]);
   }
 
-  var urls = [
-    'https://ripple.'+domain+'/ripple.txt',
-    'https://www.'+domain+'/ripple.txt',
-    'https://'+domain+'/ripple.txt',
-    'http://ripple.'+domain+'/ripple.txt',
-    'http://www.'+domain+'/ripple.txt',
-    'http://'+domain+'/ripple.txt'
-  ];
-
-  ;(function nextUrl() {
-    var url = urls.shift();
+  ;(function nextUrl(i) {
+    var url = RippleTxt.urlTemplates[i];
 
     if (!url) {
       return fn(new Error('No ripple.txt found'));
     }
 
+    url = url.replace('{{domain}}', domain);
+
     request.get(url, function(err, resp) {
       if (err || !resp.text) {
-        return nextUrl();
+        return nextUrl(++i);
       }
 
       var sections = self.parse(resp.text);
@@ -44,7 +46,7 @@ RippleTxt.prototype.get = function (domain, fn) {
 
       fn(null, sections);
     });
-  })();
+  })(0);
 };
 
 /**
@@ -53,7 +55,7 @@ RippleTxt.prototype.get = function (domain, fn) {
  * @param {string}  txt - Unparsed ripple.txt data
  */
 
-RippleTxt.prototype.parse = function (txt) {
+RippleTxt.prototype.parse = function(txt) {
   var txt = txt.replace(/\r?\n/g, '\n').split('\n')
   var currentSection = '';
   var sections = { };
@@ -66,7 +68,7 @@ RippleTxt.prototype.parse = function (txt) {
     }
 
     if (line[0] === '[' && line[line.length-1] === ']') {
-      currentSection = line.slice(1, line.length-1);
+      currentSection = line.slice(1, line.length - 1);
       sections[currentSection] = [];
     } else {
       line = line.replace(/^\s+|\s+$/g, '');
diff --git a/src/js/ripple/vaultclient.js b/src/js/ripple/vaultclient.js
index 6a5e4755..4bfe4bf2 100644
--- a/src/js/ripple/vaultclient.js
+++ b/src/js/ripple/vaultclient.js
@@ -5,7 +5,7 @@ var crypt      = require('./crypt').Crypt;
 
 function VaultClient(opts) {
   if (!opts) {
-    opts = {};
+    opts = { };
   }
 
   if (typeof opts === 'string') {