removed jshint and brought in eslint; removed gulp

.eslintrc.json

@@ -0,0 +1,31 @@
+{
+  "env": {
+    "browser": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 6
+  },
+  "extends": "eslint:recommended",
+  "rules": {
+    "indent": [
+      "error",
+      2
+    ],
+    "linebreak-style": [
+      "error",
+      "unix"
+    ],
+    "quotes": [
+      "error",
+      "single",
+      {
+        "allowTemplateLiterals": true
+      }
+    ],
+    "semi": [
+      "error",
+      "never"
+    ],
+    "no-console": "off"
+  }
+}

assets/js/app/init.js

@@ -18,7 +18,7 @@ Raffler.userOptionsMerge = false
 Raffler.userOptionsPath = '/assets/json/raffler_user_options.json'
 
 if (Raffler.userOptionsMerge) {
-  $.getJSON(Raffler.userOptionsPath, function (data) {})
+  $.getJSON(Raffler.userOptionsPath, function () {})
     .done(function (data) {
       // get user options, if they exist
       Raffler.userDataFile = data.userDataFile

assets/js/app/main.js

@@ -45,23 +45,23 @@ Raffler.setEventHandlers = function () {
     Raffler.divIntervalValue.text($(this).val())
     window.countdownTimer.interval = parseInt($(this).val())
   })
-  Raffler.ckOptShowGraph.on('change', function (e) {
+  Raffler.ckOptShowGraph.on('change', function () {
     Raffler.divItemsGraph.toggle()
     var curObj = Raffler._getLocalStorageItem('rafflerOptions')
     curObj.showGraph = !curObj.showGraph
     Raffler._setLocalStorageItem('rafflerOptions', curObj)
   })
-  Raffler.ckOptResize.on('change', function (e) {
+  Raffler.ckOptResize.on('change', function () {
     var curObj = Raffler._getLocalStorageItem('rafflerOptions')
     curObj.boxResize = !curObj.boxResize
     Raffler._setLocalStorageItem('rafflerOptions', curObj)
   })
-  Raffler.ckOptSoundCountdown.on('change', function (e) {
+  Raffler.ckOptSoundCountdown.on('change', function () {
     var curObj = Raffler._getLocalStorageItem('rafflerOptions')
     curObj.soundCountdown = !curObj.soundCountdown
     Raffler._setLocalStorageItem('rafflerOptions', curObj)
   })
-  Raffler.ckOptSoundVictory.on('change', function (e) {
+  Raffler.ckOptSoundVictory.on('change', function () {
     var curObj = Raffler._getLocalStorageItem('rafflerOptions')
     curObj.soundVictory = !curObj.soundVictory
     Raffler._setLocalStorageItem('rafflerOptions', curObj)
@@ -208,11 +208,11 @@ Raffler.setEventHandlers = function () {
       Raffler.raffleButtonSmash()
     }
   })
-  Raffler.btnChosenConfirmYes.click(function (e) {
+  Raffler.btnChosenConfirmYes.click(function () {
     Raffler.lastItemChosenConfirmed = true
     Raffler.continueRaffling()
   })
-  Raffler.btnChosenConfirmNo.click(function (e) {
+  Raffler.btnChosenConfirmNo.click(function () {
     Raffler.lastItemChosenConfirmed = false
     Raffler.continueRaffling()
   })
@@ -380,7 +380,7 @@ Raffler.clearUserItemsInput = function () {
 
 // fill in-memory itemsArr with server JSON
 Raffler.initItemsArr = function () {
-  $.getJSON(Raffler.dataFilePath, function (data) {})
+  $.getJSON(Raffler.dataFilePath, function () {})
     .done(function (data) {
       while (Raffler.itemsArr.length) {
         Raffler.itemsArr.pop()
@@ -506,7 +506,7 @@ Raffler.syncUserItemsWithItemsArr = function () {
 Raffler.refreshItemsGraph = function (items) {
   var index = 0
   Raffler.divItemsGraph.html('')
-  items.forEach(function (elem) {
+  items.forEach(function () {
     Raffler.divItemsGraph
       .append('<span id=' + (index++) + '></span>')
   })