Clean up some of the utility functions

lib/utils.js

@@ -84,7 +84,9 @@ var Utils = module.exports = {
   //
   // Returns subclass
   subclass: function subclass(child, parent) {
-    var ctor = function() { this.constructor = child; };
+    var ctor = function() {
+      this.constructor = child;
+    };
 
     for (var key in parent) {
       if (Object.hasOwnProperty.call(parent, key)) {
@@ -109,8 +111,13 @@ var Utils = module.exports = {
   //
   // Returns base
   proxyFunctionsToObject: function proxyFunctionsToObject(methods, target, base, force) {
-    if (base == null) { base = this; }
-    if (force == null) { force = false; }
+    if (base == null) {
+      base = this;
+    }
+
+    if (force == null) {
+      force = false;
+    }
 
     var fn = function(method) {
       return base[method] = function() {
@@ -121,8 +128,9 @@ var Utils = module.exports = {
 
     for (var i = 0; i < methods.length; i++) {
       var method = methods[i];
-      if (!force) {
-        if (typeof base[method] === 'function') { continue; }
+
+      if (!force && typeof(base[method]) === 'function') {
+        continue;
       }
 
       fn(method);
@@ -138,10 +146,15 @@ var Utils = module.exports = {
   //
   // Returns base
   proxyTestStubs: function proxyTestStubs(methods, base) {
-    if (base == null) { base = this; }
+    if (base == null) {
+      base = this;
+    }
 
     methods.forEach(function(method) {
-      base[method] = function() { return true; };
+      base[method] = function() {
+        return true;
+      };
+
       base.commandList.push(method);
     });
 
@@ -165,7 +178,9 @@ var Utils = module.exports = {
   //
   // Returns a function wrapper
   bind: function bind(fn, me) {
-    return function() { return fn.apply(me, arguments); };
+    return function() {
+      return fn.apply(me, arguments);
+    };
   },
 
   // Public: Adds necessary utils to global namespace, along with base class