var -> const using eslint auto fix, phetsims/tasks#1012

js/basics/EEBasicsScreen.js

@@ -27,7 +27,7 @@ define( require => {
    */
   function EEBasicsScreen() {
 
-    var options = {
+    const options = {
       name: basicsString,
       backgroundColorProperty: new Property( EESharedConstants.NON_GAME_SCREENS_BACKGROUND_COLOR ),
       homeScreenIcon: new EEBasicsIconNode()

js/basics/view/EEBasicsIconNode.js

@@ -21,9 +21,9 @@ define( require => {
   const Text = require( 'SCENERY/nodes/Text' );
 
   // constants
-  var ICON_SIZE = Screen.MINIMUM_HOME_SCREEN_ICON_SIZE;
-  var BACKGROUND_COLOR = EESharedConstants.NON_GAME_SCREENS_BACKGROUND_COLOR;
-  var TEXT_FONT = new PhetFont( 84 );
+  const ICON_SIZE = Screen.MINIMUM_HOME_SCREEN_ICON_SIZE;
+  const BACKGROUND_COLOR = EESharedConstants.NON_GAME_SCREENS_BACKGROUND_COLOR;
+  const TEXT_FONT = new PhetFont( 84 );
 
   /**
    * @constructor
@@ -34,7 +34,7 @@ define( require => {
     Rectangle.call( this, 0, 0, ICON_SIZE.width, ICON_SIZE.height, { fill: BACKGROUND_COLOR } );
 
     // add the nodes
-    var coin1 = CoinNodeFactory.createImageNode( CoinTermTypeID.X, ICON_SIZE.height * 0.15, true );
+    const coin1 = CoinNodeFactory.createImageNode( CoinTermTypeID.X, ICON_SIZE.height * 0.15, true );
     coin1.centerX = ICON_SIZE.width * 0.35;
     coin1.centerY = ICON_SIZE.height / 2;
     this.addChild( coin1 );
@@ -45,7 +45,7 @@ define( require => {
       centerY: coin1.centerY
     } ) );
 
-    var coin2 = CoinNodeFactory.createImageNode( CoinTermTypeID.Y, ICON_SIZE.height * 0.15, true );
+    const coin2 = CoinNodeFactory.createImageNode( CoinTermTypeID.Y, ICON_SIZE.height * 0.15, true );
     coin2.centerX = ICON_SIZE.width * 0.75;
     coin2.centerY = ICON_SIZE.height / 2;
     this.addChild( coin2 );

js/common/EEQueryParameters.js

@@ -11,7 +11,7 @@ define( require => {
   // modules
   const expressionExchange = require( 'EXPRESSION_EXCHANGE/expressionExchange' );
 
-  var EEQueryParameters = QueryStringMachine.getAll( {
+  const EEQueryParameters = QueryStringMachine.getAll( {
 
     // control whether expression width is always adjusted or whether it sometimes remains constant
     adjustExpressionWidth: { type: 'flag' },

js/common/EESharedConstants.js

@@ -13,7 +13,7 @@ define( require => {
   const Dimension2 = require( 'DOT/Dimension2' );
   const expressionExchange = require( 'EXPRESSION_EXCHANGE/expressionExchange' );
 
-  var EESharedConstants = {
+  const EESharedConstants = {
 
     LAYOUT_BOUNDS: new Bounds2( 0, 0, 1024, 618 ), // at the time of this writing this is the same as the default
 

js/common/enum/AllowedRepresentations.js

@@ -11,7 +11,7 @@ define( require => {
   // modules
   const expressionExchange = require( 'EXPRESSION_EXCHANGE/expressionExchange' );
 
-  var AllowedRepresentations = {
+  const AllowedRepresentations = {
     COINS_ONLY: 'COINS_ONLY',
     VARIABLES_ONLY: 'VARIABLES_ONLY',
     COINS_AND_VARIABLES: 'COINS_AND_VARIABLES'

js/common/enum/CoinTermCreatorSetID.js

@@ -11,7 +11,7 @@ define( require => {
   // modules
   const expressionExchange = require( 'EXPRESSION_EXCHANGE/expressionExchange' );
 
-  var CoinTermCreatorSetID = {
+  const CoinTermCreatorSetID = {
     BASICS: 'BASICS',
     EXPLORE: 'EXPLORE',
     VARIABLES: 'VARIABLES'

js/common/enum/CoinTermTypeID.js

@@ -10,7 +10,7 @@ define( require => {
   // modules
   const expressionExchange = require( 'EXPRESSION_EXCHANGE/expressionExchange' );
 
-  var CoinTermTypeID = {
+  const CoinTermTypeID = {
     X: 'X',
     Y: 'Y',
     Z: 'Z',

js/common/enum/ViewMode.js

@@ -11,7 +11,7 @@ define( require => {
   // modules
   const expressionExchange = require( 'EXPRESSION_EXCHANGE/expressionExchange' );
 
-  var ViewMode = {
+  const ViewMode = {
     COINS: 'COINS',
     VARIABLES: 'VARIABLES'
   };

js/common/model/CoinTerm.js

@@ -24,14 +24,14 @@ define( require => {
   const Vector2Property = require( 'DOT/Vector2Property' );
 
   // constants
-  var COIN_TERM_FADE_TIME = 0.75; // in seconds
-  var CLOSE_ENOUGH_TO_HOME = 1E-6; // distance at which a coin term is considered to have returned to origin
-  var CARD_PRE_FADE_TIME = 0.25; // time before card starts to fade after user grabs it, in seconds
-  var CARD_FADE_TIME = 0.5; // time for a card to fade out
-  var MAX_ANIMATION_TIME = 1; // max time for an animation to complete
+  const COIN_TERM_FADE_TIME = 0.75; // in seconds
+  const CLOSE_ENOUGH_TO_HOME = 1E-6; // distance at which a coin term is considered to have returned to origin
+  const CARD_PRE_FADE_TIME = 0.25; // time before card starts to fade after user grabs it, in seconds
+  const CARD_FADE_TIME = 0.5; // time for a card to fade out
+  const MAX_ANIMATION_TIME = 1; // max time for an animation to complete
 
   // class var for creating unique IDs
-  var creationCount = 0;
+  let creationCount = 0;
 
   /**
    * @param {Property.<number>} valueProperty - value of the coin term wrapped in a property
@@ -44,7 +44,7 @@ define( require => {
    */
   function CoinTerm( valueProperty, coinRadius, termText, termValueTextProperty, typeID, options ) {
 
-    var self = this;
+    const self = this;
     this.id = 'CT-' + ( ++creationCount ); // @public (read-only) - unique ID useful for debugging
 
     options = _.extend( {
@@ -215,14 +215,14 @@ define( require => {
     step: function( dt ) {
 
       // if there is an animation in progress, step it
-      var animation = this.inProgressAnimationProperty.get();
+      const animation = this.inProgressAnimationProperty.get();
       if ( animation ) {
         animation.timeSoFar += dt;
         if ( animation.timeSoFar < animation.totalDuration ) {
 
           // not there yet - take a step towards the destination
-          var proportionCompleted = animation.timeSoFar / animation.totalDuration;
-          var easingProportion = Easing.CUBIC_IN_OUT.value( proportionCompleted );
+          const proportionCompleted = animation.timeSoFar / animation.totalDuration;
+          const easingProportion = Easing.CUBIC_IN_OUT.value( proportionCompleted );
           this.positionProperty.set(
             animation.startPosition.plus(
               animation.travelVector.withMagnitude( animation.travelVector.magnitude * easingProportion )
@@ -279,7 +279,7 @@ define( require => {
      */
     travelToDestination: function( destination ) {
       this.destinationProperty.set( destination );
-      var currentPosition = this.positionProperty.get();
+      const currentPosition = this.positionProperty.get();
       if ( currentPosition.equals( destination ) ) {
 
         // The coin terms is already at the destination, no animation is required, but emit a notification in case the
@@ -289,7 +289,7 @@ define( require => {
       else {
 
         // calculate the time needed to get to the destination
-        var animationDuration = Math.min(
+        const animationDuration = Math.min(
           this.positionProperty.get().distance( destination ) / EESharedConstants.COIN_TERM_MOVEMENT_SPEED,
           MAX_ANIMATION_TIME
         );
@@ -355,12 +355,12 @@ define( require => {
      */
     absorb: function( coinTermToAbsorb, doPartialCancellation ) {
       assert && assert( this.typeID === coinTermToAbsorb.typeID, 'can\'t combine coin terms of different types' );
-      var self = this;
+      const self = this;
       this.totalCountProperty.value += coinTermToAbsorb.totalCountProperty.value;
 
       if ( doPartialCancellation ) {
         coinTermToAbsorb.composition.forEach( function( minDecomposableValue ) {
-          var index = self.composition.indexOf( -1 * minDecomposableValue );
+          const index = self.composition.indexOf( -1 * minDecomposableValue );
           if ( index > -1 ) {
             // cancel this value from the composition of the receiving coin term
             self.composition.splice( index, 1 );
@@ -384,11 +384,11 @@ define( require => {
      * @public
      */
     extractConstituentCoinTerms: function() {
-      var extractedCoinTerms = [];
+      const extractedCoinTerms = [];
 
       // create a coin term to reflect each one from which this one is composed
-      for ( var i = 1; i < this.composition.length; i++ ) {
-        var extractedCoinTerm = new CoinTerm(
+      for ( let i = 1; i < this.composition.length; i++ ) {
+        const extractedCoinTerm = new CoinTerm(
           this.valueProperty,
           this.coinRadius,
           this.termText,
@@ -443,7 +443,7 @@ define( require => {
      * @public
      */
     getViewBounds: function() {
-      var position = this.positionProperty.get();
+      const position = this.positionProperty.get();
       return this.localViewBoundsProperty.get().shifted( position.x, position.y );
     },
 

js/common/model/CoinTermFactory.js

@@ -20,8 +20,8 @@ define( require => {
   const Property = require( 'AXON/Property' );
 
   // constants
-  var CONSTANT_ONE_VALUE_PROPERTY = new Property( 1 );
-  var CONSTANT_ONE_TEXT_VALUE_PROPERTY = new Property( '1' );
+  const CONSTANT_ONE_VALUE_PROPERTY = new Property( 1 );
+  const CONSTANT_ONE_TEXT_VALUE_PROPERTY = new Property( '1' );
 
   /**
    * @param {number} xValueProperty
@@ -125,10 +125,10 @@ define( require => {
      */
     createCoinTerm: function( typeID, options ) {
 
-      var valueProperty;
-      var coinRadius;
-      var termText;
-      var termValueTextProperty;
+      let valueProperty;
+      let coinRadius;
+      let termText;
+      let termValueTextProperty;
 
       // set up the various values and properties based on the specified type ID
       switch( typeID ) {