jshint configuration

Author: nickholub

.jshintrc

@@ -19,6 +19,9 @@
   "trailing": true,
   "smarttabs": true,
   "globals": {
-    "angular": false
+    "jQuery": false,
+    "angular": false,
+    "google": false,
+    "Gauge": false
   }
 }

Gruntfile.js

@@ -100,7 +100,8 @@ module.exports = function (grunt) {
     },
     jshint: {
       options: {
-        jshintrc: '.jshintrc'
+        jshintrc: '.jshintrc',
+        ignores: ['<%= yeoman.app %>/scripts/vendor/gauge.js']
       },
       all: [
         'Gruntfile.js',

app/scripts/directives/gauge.js

@@ -12,10 +12,10 @@ angular.module('app.directive')
       restrict: 'E',
       replace: true,
       scope: {
-        label: "@",
-        min: "=",
-        max: "=",
-        value: "="
+        label: '@',
+        min: '=',
+        max: '=',
+        value: '='
       },
       link: function postLink(scope, element, attrs) {
         var config = {

app/scripts/directives/lineChart.js

@@ -1,15 +1,15 @@
 'use strict';
 
 angular.module('app.directive')
-  .directive('lineChart', function ($timeout) {
+  .directive('lineChart', function () {
     return {
       template: '<div></div>',
       scope: {
         chart: '='
       },
       restrict: 'E',
       replace: true,
-      link: function postLink(scope, element, attrs) {
+      link: function postLink(scope, element) {
         var lineChart = new google.visualization.LineChart(element[0]);
 
         function draw(chart) {