var -> const in require statements, use arrow function in define requ…

…ire call, phetsims/tasks#1010

Gruntfile.js

@@ -1,10 +1,10 @@
 // Copyright 2013-2016, University of Colorado Boulder
 
-var pegjs = require( 'pegjs' );
-var fs = require( 'fs' );
+const pegjs = require( 'pegjs' );
+const fs = require( 'fs' );
 
 // use chipper's gruntfile
-var Gruntfile = require( '../chipper/js/grunt/Gruntfile.js' ); // eslint-disable-line require-statement-match
+const Gruntfile = require( '../chipper/js/grunt/Gruntfile.js' ); // eslint-disable-line require-statement-match
 
 // Add repo-specific grunt tasks
 module.exports = function( grunt ) {
@@ -22,8 +22,8 @@ module.exports = function( grunt ) {
                    ' * See svgPath.pegjs for more documentation, or run \'grunt generate-svgPath-parser\' to regenerate.\n' +
                    ' *' + '/\n' +
                    '\n' +
-                   'define( function( require ) {\n' +
-                   '  var kite = require( \'KITE/kite\' );\n';
+                   'define( require => {\n' +
+                   '  const kite = require( \'KITE/kite\' );\n';
       var suffix = '  kite.register( \'svgPath\', result );\n' +
                    '  return kite.svgPath;\n' +
                    '} );\n';

js/Shape.js

@@ -18,25 +18,25 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var Arc = require( 'KITE/segments/Arc' );
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var Cubic = require( 'KITE/segments/Cubic' );
-  var EllipticalArc = require( 'KITE/segments/EllipticalArc' );
-  var Graph = require( 'KITE/ops/Graph' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Line = require( 'KITE/segments/Line' );
-  var LineStyles = require( 'KITE/util/LineStyles' );
-  var Quadratic = require( 'KITE/segments/Quadratic' );
-  var Ray2 = require( 'DOT/Ray2' );
-  var Subpath = require( 'KITE/util/Subpath' );
-  var svgPath = require( 'KITE/parser/svgPath' );
-  var TinyEmitter = require( 'AXON/TinyEmitter' );
-  var Util = require( 'DOT/Util' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const Arc = require( 'KITE/segments/Arc' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const Cubic = require( 'KITE/segments/Cubic' );
+  const EllipticalArc = require( 'KITE/segments/EllipticalArc' );
+  const Graph = require( 'KITE/ops/Graph' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Line = require( 'KITE/segments/Line' );
+  const LineStyles = require( 'KITE/util/LineStyles' );
+  const Quadratic = require( 'KITE/segments/Quadratic' );
+  const Ray2 = require( 'DOT/Ray2' );
+  const Subpath = require( 'KITE/util/Subpath' );
+  const svgPath = require( 'KITE/parser/svgPath' );
+  const TinyEmitter = require( 'AXON/TinyEmitter' );
+  const Util = require( 'DOT/Util' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   const randomSource = Math.random; // eslint-disable-line bad-sim-text (We can't get joist's random reference here)
 

js/ShapeTests.js

@@ -6,19 +6,19 @@
  * @author Jonathan Olson (PhET Interactive Simulations)
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var Arc = require( 'KITE/segments/Arc' );
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var Cubic = require( 'KITE/segments/Cubic' );
-  var Line = require( 'KITE/segments/Line' );
-  var Matrix3 = require( 'DOT/Matrix3' );
-  var Quadratic = require( 'KITE/segments/Quadratic' );
-  var Ray2 = require( 'DOT/Ray2' );
-  var Shape = require( 'KITE/Shape' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const Arc = require( 'KITE/segments/Arc' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const Cubic = require( 'KITE/segments/Cubic' );
+  const Line = require( 'KITE/segments/Line' );
+  const Matrix3 = require( 'DOT/Matrix3' );
+  const Quadratic = require( 'KITE/segments/Quadratic' );
+  const Ray2 = require( 'DOT/Ray2' );
+  const Shape = require( 'KITE/Shape' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   QUnit.module( 'Shape' );
 

js/kite-main.js

@@ -4,7 +4,7 @@
   if ( !window.hasOwnProperty( '_' ) ) {
     throw new Error( 'Underscore/Lodash not found: _' );
   }
-  define( function( require ) {
+  define( require => {
 
     window.axon = require( 'AXON/main' );
     window.dot = require( 'DOT/main' );

js/kite-tests.js

@@ -5,7 +5,7 @@
  *
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules

js/kite.js

@@ -10,10 +10,10 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var Namespace = require( 'PHET_CORE/Namespace' );
+  const Namespace = require( 'PHET_CORE/Namespace' );
 
   var kite = new Namespace( 'kite' );
 

js/ops/Boundary.js

@@ -7,17 +7,17 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var cleanArray = require( 'PHET_CORE/cleanArray' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
-  var Ray2 = require( 'DOT/Ray2' );
-  var Subpath = require( 'KITE/util/Subpath' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const cleanArray = require( 'PHET_CORE/cleanArray' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
+  const Ray2 = require( 'DOT/Ray2' );
+  const Subpath = require( 'KITE/util/Subpath' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   var globaId = 0;
 

js/ops/BoundsIntersection.js

@@ -9,14 +9,14 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
-  var SegmentIntersection = require( 'KITE/util/SegmentIntersection' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
+  const SegmentIntersection = require( 'KITE/util/SegmentIntersection' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   /**
    * @public (kite-internal)

js/ops/Edge.js

@@ -6,16 +6,16 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var HalfEdge = require( 'KITE/ops/HalfEdge' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Line = require( 'KITE/segments/Line' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
-  var Segment = require( 'KITE/segments/Segment' );
-  var Vertex = require( 'KITE/ops/Vertex' );
+  const HalfEdge = require( 'KITE/ops/HalfEdge' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Line = require( 'KITE/segments/Line' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
+  const Segment = require( 'KITE/segments/Segment' );
+  const Vertex = require( 'KITE/ops/Vertex' );
 
   var globaId = 0;
 

js/ops/Face.js

@@ -11,13 +11,13 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var cleanArray = require( 'PHET_CORE/cleanArray' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
+  const cleanArray = require( 'PHET_CORE/cleanArray' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
 
   var globaId = 0;
 

js/ops/Graph.js

@@ -23,28 +23,28 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var Arc = require( 'KITE/segments/Arc' );
-  var arrayRemove = require( 'PHET_CORE/arrayRemove' );
-  var Boundary = require( 'KITE/ops/Boundary' );
-  var cleanArray = require( 'PHET_CORE/cleanArray' );
-  var Cubic = require( 'KITE/segments/Cubic' );
-  var Edge = require( 'KITE/ops/Edge' );
-  var EllipticalArc = require( 'KITE/segments/EllipticalArc' );
-  var Face = require( 'KITE/ops/Face' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Line = require( 'KITE/segments/Line' );
-  var Loop = require( 'KITE/ops/Loop' );
-  var Matrix3 = require( 'DOT/Matrix3' );
-  var Quadratic = require( 'KITE/segments/Quadratic' );
-  var Segment = require( 'KITE/segments/Segment' );
-  var Subpath = require( 'KITE/util/Subpath' );
-  var Transform3 = require( 'DOT/Transform3' );
-  var Util = require( 'DOT/Util' );
-  var Vertex = require( 'KITE/ops/Vertex' );
+  const Arc = require( 'KITE/segments/Arc' );
+  const arrayRemove = require( 'PHET_CORE/arrayRemove' );
+  const Boundary = require( 'KITE/ops/Boundary' );
+  const cleanArray = require( 'PHET_CORE/cleanArray' );
+  const Cubic = require( 'KITE/segments/Cubic' );
+  const Edge = require( 'KITE/ops/Edge' );
+  const EllipticalArc = require( 'KITE/segments/EllipticalArc' );
+  const Face = require( 'KITE/ops/Face' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Line = require( 'KITE/segments/Line' );
+  const Loop = require( 'KITE/ops/Loop' );
+  const Matrix3 = require( 'DOT/Matrix3' );
+  const Quadratic = require( 'KITE/segments/Quadratic' );
+  const Segment = require( 'KITE/segments/Segment' );
+  const Subpath = require( 'KITE/util/Subpath' );
+  const Transform3 = require( 'DOT/Transform3' );
+  const Util = require( 'DOT/Util' );
+  const Vertex = require( 'KITE/ops/Vertex' );
 
   var bridgeId = 0;
 

js/ops/HalfEdge.js

@@ -7,13 +7,13 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   /**
    * @public (kite-internal)

js/ops/Loop.js

@@ -14,14 +14,14 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var cleanArray = require( 'PHET_CORE/cleanArray' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
-  var Subpath = require( 'KITE/util/Subpath' );
+  const cleanArray = require( 'PHET_CORE/cleanArray' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
+  const Subpath = require( 'KITE/util/Subpath' );
 
   var globaId = 0;
 

js/ops/Vertex.js

@@ -8,15 +8,15 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var cleanArray = require( 'PHET_CORE/cleanArray' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Line = require( 'KITE/segments/Line' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const cleanArray = require( 'PHET_CORE/cleanArray' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Line = require( 'KITE/segments/Line' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   var globaId = 0;
 

js/parser/svgPath.js

@@ -3,8 +3,8 @@
  * See svgPath.pegjs for more documentation, or run 'grunt generate-svgPath-parser' to regenerate.
  */
 
-define( function( require ) {
-  var kite = require( 'KITE/kite' );
+define( require => {
+  const kite = require( 'KITE/kite' );
 
   /*
    * Generated by PEG.js 0.7.0.

js/segments/Arc.js

@@ -6,19 +6,19 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var kite = require( 'KITE/kite' );
-  var Line = require( 'KITE/segments/Line' );
-  var Overlap = require( 'KITE/util/Overlap' );
-  var RayIntersection = require( 'KITE/util/RayIntersection' );
-  var Segment = require( 'KITE/segments/Segment' );
-  var SegmentIntersection = require( 'KITE/util/SegmentIntersection' );
-  var Util = require( 'DOT/Util' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const kite = require( 'KITE/kite' );
+  const Line = require( 'KITE/segments/Line' );
+  const Overlap = require( 'KITE/util/Overlap' );
+  const RayIntersection = require( 'KITE/util/RayIntersection' );
+  const Segment = require( 'KITE/segments/Segment' );
+  const SegmentIntersection = require( 'KITE/util/SegmentIntersection' );
+  const Util = require( 'DOT/Util' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   // TODO: See if we should use this more
   var TWO_PI = Math.PI * 2;