Update JSHint's rules.

.jshintrc

@@ -1,14 +1,15 @@
 {
-  "curly": false,
+  "camelcase": true,
+  "curly": true,
   "eqeqeq": true,
   "immed": true,
+  "indent": 4,
   "latedef": true,
-  "newcap": true,
   "noarg": true,
-  "sub": true,
+  "node": true,
+  "noempty": true,
+  "quotmark": "single",
+  "strict": true,
   "undef": true,
-  "unused": false,
-  "boss": true,
-  "eqnull": true,
-  "node": true
+  "unused": true
 }

Gruntfile.js

@@ -9,7 +9,7 @@ module.exports = function (grunt) {
   // Project configuration.
   grunt.initConfig({
     nodeunit: {
-      files: ['test/**/*_test.js']
+      files: 'test/**/*_test.js'
     },
     jshint: {
       options: {
@@ -20,16 +20,16 @@ module.exports = function (grunt) {
         src: 'Gruntfile.js'
       },
       lib: {
-        src: ['lib/*.js']
+        src: 'lib/*.js'
       },
       test: {
-        src: ['test/*.js']
+        src: 'test/*.js'
       }
     },
     watch: {
       gruntfile: {
         files: '<%= jshint.gruntfile.src %>',
-        tasks: ['jshint:gruntfile']
+        tasks: 'jshint:gruntfile'
       },
       test: {
         files: [

lib/css-url-rewriter.js

@@ -7,6 +7,7 @@
  */
 
 'use strict';
+
 var extend = require('extend');
 
 // Regex to find CSS properties that contain URLs
@@ -32,7 +33,7 @@ module.exports = function rewriteCSSURLs(css, settings, rewriterFn) {
   settings = extend({}, defaults, settings);
 
   // Return the modified CSS
-  var result = css.toString().replace(cssPropertyMatcher, function(property, urlValue) {
+  var result = css.toString().replace(cssPropertyMatcher, function(property) {
     // This function deals with an individual CSS property.
 
     // If this property is excluded, return it unchanged

test/css-url-rewriter_test.js

@@ -1,17 +1,18 @@
 'use strict';
 
-var SAVE = true;
-
 var fs = require('fs'),
     path = require('path'),
-    rewriteCSSURLs = require('../lib/css-url-rewriter.js'),
+    rewriteCSSURLs = require('../lib/css-url-rewriter.js');
+
+var SAVE = true,
     files = [];
 
 module.exports = {
   'rewriteCSSURLs function': {
     setUp: function(done) {
-      if (!fs.existsSync(path.join(__dirname, 'results')))
+      if (!fs.existsSync(path.join(__dirname, 'results'))) {
         fs.mkdirSync(path.join(__dirname, 'results'));
+      }
 
       fs.readdir(path.join(__dirname, 'fixtures'), function (err, _files) {
         files = _files || [];
@@ -34,8 +35,9 @@ module.exports = {
             expected = fs.readFileSync(expectedFile).toString();
 
         var result = rewriteCSSURLs(fixture, rewrite);
-        if (SAVE)
+        if (SAVE) {
           fs.writeFileSync(path.join(__dirname, 'results', basename), result);
+        }
 
         test.strictEqual(result, expected, basename);
       }