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

…ire call, phetsims/tasks#1010

Gruntfile.js

@@ -1,16 +1,16 @@
 // Copyright 2013-2016, University of Colorado Boulder
 
-var esprima = require( 'esprima' );
-var jsBeautify = require( 'js-beautify' ); // eslint-disable-line require-statement-match
-var extractDocumentation = require( '../chipper/js/common/extractDocumentation' );
-var documentationToHTML = require( '../chipper/js/common/documentationToHTML' );
-var fs = require( 'fs' );
+const esprima = require( 'esprima' );
+const jsBeautify = require( 'js-beautify' ); // eslint-disable-line require-statement-match
+const extractDocumentation = require( '../chipper/js/common/extractDocumentation' );
+const documentationToHTML = require( '../chipper/js/common/documentationToHTML' );
+const fs = require( 'fs' );
 
 // constants
 var beautify_html = jsBeautify.html;
 
 // use chipper's gruntfile
-var Gruntfile = require( '../chipper/js/grunt/Gruntfile.js' ); // eslint-disable-line
+const Gruntfile = require( '../chipper/js/grunt/Gruntfile.js' ); // eslint-disable-line
 
 // Add repo-specific grunt tasks
 module.exports = function( grunt ) {

js/BinPacker.js

@@ -28,13 +28,13 @@
  * @author Sharfudeen Ashraf
  * @author Jonathan Olson <[email protected]>
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var dot = require( 'DOT/dot' );
-  var inherit = require( 'PHET_CORE/inherit' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const dot = require( 'DOT/dot' );
+  const inherit = require( 'PHET_CORE/inherit' );
 
   /**
    * Creates a BinPacker with the specified containing bounds.

js/BinPackerTests.js

@@ -5,12 +5,12 @@
  *
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var BinPacker = require( 'DOT/BinPacker' );
-  var Bounds2 = require( 'DOT/Bounds2' );
+  const BinPacker = require( 'DOT/BinPacker' );
+  const Bounds2 = require( 'DOT/Bounds2' );
 
   QUnit.module( 'BinPacker' );
 

js/Bounds2.js

@@ -13,13 +13,13 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const dot = require( 'DOT/dot' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   // Temporary instances to be used in the transform method.
   var scratchVector2 = new dot.Vector2( 0, 0 );

js/Bounds2IO.js

@@ -6,14 +6,14 @@
  * @author Sam Reid (PhET Interactive Simulations)
  * @author Andrew Adare (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var dot = require( 'DOT/dot' );
-  var ObjectIO = require( 'TANDEM/types/ObjectIO' );
-  var validate = require( 'AXON/validate' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const dot = require( 'DOT/dot' );
+  const ObjectIO = require( 'TANDEM/types/ObjectIO' );
+  const validate = require( 'AXON/validate' );
 
   class Bounds2IO extends ObjectIO {
 

js/Bounds2Tests.js

@@ -6,14 +6,14 @@
  * @author Jonathan Olson (PhET Interactive Simulations)
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var Matrix3 = require( 'DOT/Matrix3' );
-  var Rectangle = require( 'DOT/Rectangle' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const Matrix3 = require( 'DOT/Matrix3' );
+  const Rectangle = require( 'DOT/Rectangle' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   QUnit.module( 'Bounds2' );
 

js/Bounds3.js

@@ -13,12 +13,12 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
+  const dot = require( 'DOT/dot' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
 
   require( 'DOT/Vector3' );
 

js/Bounds3IO.js

@@ -6,14 +6,14 @@
  * @author Sam Reid (PhET Interactive Simulations)
  * @author Andrew Adare (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var Bounds3 = require( 'DOT/Bounds3' );
-  var dot = require( 'DOT/dot' );
-  var ObjectIO = require( 'TANDEM/types/ObjectIO' );
-  var validate = require( 'AXON/validate' );
+  const Bounds3 = require( 'DOT/Bounds3' );
+  const dot = require( 'DOT/dot' );
+  const ObjectIO = require( 'TANDEM/types/ObjectIO' );
+  const validate = require( 'AXON/validate' );
 
   class Bounds3IO extends ObjectIO {
 

js/Complex.js

@@ -8,12 +8,12 @@
  * @author Matt Pennington
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
   require( 'DOT/Util' );
-  var inherit = require( 'PHET_CORE/inherit' );
+  const inherit = require( 'PHET_CORE/inherit' );
 
   /**
    * Creates a complex number, that has both a real and imaginary part.

js/ComplexTests.js

@@ -6,11 +6,11 @@
  * @author Jonathan Olson (PhET Interactive Simulations)
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var Complex = require( 'DOT/Complex' );
+  const Complex = require( 'DOT/Complex' );
 
   QUnit.module( 'Complex' );
 

js/ConvexHull2.js

@@ -34,10 +34,10 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
 
   /**
    * counter-clockwise turn if > 0, clockwise turn if < 0, collinear if === 0.

js/DampedHarmonic.js

@@ -8,11 +8,11 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
-  var inherit = require( 'PHET_CORE/inherit' );
+  const dot = require( 'DOT/dot' );
+  const inherit = require( 'PHET_CORE/inherit' );
 
   /**
    * For solving ax'' + bx' + cx = 0 with initial conditions x(0) and x'(0).

js/DampedHarmonicTests.js

@@ -6,11 +6,11 @@
  * @author Jonathan Olson (PhET Interactive Simulations)
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var DampedHarmonic = require( 'DOT/DampedHarmonic' );
+  const DampedHarmonic = require( 'DOT/DampedHarmonic' );
 
   QUnit.module( 'DampedHarmonic' );
 

js/DelaunayTriangulation.js

@@ -12,16 +12,16 @@
  *
  * @author Jonathan Olson <[email protected]>
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var arrayRemove = require( 'PHET_CORE/arrayRemove' );
-  var Bounds2 = require( 'DOT/Bounds2' );
-  var dot = require( 'DOT/dot' );
-  var inherit = require( 'PHET_CORE/inherit' );
-  var Util = require( 'DOT/Util' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const arrayRemove = require( 'PHET_CORE/arrayRemove' );
+  const Bounds2 = require( 'DOT/Bounds2' );
+  const dot = require( 'DOT/dot' );
+  const inherit = require( 'PHET_CORE/inherit' );
+  const Util = require( 'DOT/Util' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   /**
    * @public

js/Dimension2.js

@@ -6,11 +6,11 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
-  var inherit = require( 'PHET_CORE/inherit' );
+  const dot = require( 'DOT/dot' );
+  const inherit = require( 'PHET_CORE/inherit' );
   require( 'DOT/Bounds2' );
 
   /**

js/EigenvalueDecomposition.js

@@ -21,10 +21,10 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
 
   var ArrayType = window.Float64Array || Array;
 

js/LUDecomposition.js

@@ -6,10 +6,10 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
 
   var ArrayType = window.Float64Array || Array;
 

js/LinearFunction.js

@@ -12,10 +12,10 @@
  *
  * @author Chris Malley (PixelZoom, Inc.)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
 
   // modules
   require( 'DOT/Util' );

js/LinearFunctionTests.js

@@ -6,11 +6,11 @@
  * @author Jonathan Olson (PhET Interactive Simulations)
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var LinearFunction = require( 'DOT/LinearFunction' );
+  const LinearFunction = require( 'DOT/LinearFunction' );
 
   QUnit.module( 'LinearFunction' );
 

js/Matrix.js

@@ -6,14 +6,14 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
 
   var ArrayType = window.Float64Array || Array;
 
-  var isArray = require( 'PHET_CORE/isArray' );
+  const isArray = require( 'PHET_CORE/isArray' );
 
   require( 'DOT/SingularValueDecomposition' );
   require( 'DOT/LUDecomposition' );

js/Matrix3.js

@@ -6,11 +6,11 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
-  var Poolable = require( 'PHET_CORE/Poolable' );
+  const dot = require( 'DOT/dot' );
+  const Poolable = require( 'PHET_CORE/Poolable' );
 
   require( 'DOT/Vector2' );
   require( 'DOT/Vector3' );

js/Matrix3Tests.js

@@ -6,12 +6,12 @@
  * @author Jonathan Olson (PhET Interactive Simulations)
  * @author Sam Reid (PhET Interactive Simulations)
  */
-define( function( require ) {
+define( require => {
   'use strict';
 
   // modules
-  var Matrix3 = require( 'DOT/Matrix3' );
-  var Vector2 = require( 'DOT/Vector2' );
+  const Matrix3 = require( 'DOT/Matrix3' );
+  const Vector2 = require( 'DOT/Vector2' );
 
   QUnit.module( 'Matrix3' );
 

js/Matrix4.js

@@ -9,10 +9,10 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
 
   require( 'DOT/Vector3' );
   require( 'DOT/Vector4' );

js/MatrixOps3.js

@@ -7,10 +7,10 @@
  * @author Jonathan Olson <[email protected]>
  */
 
-define( function( require ) {
+define( require => {
   'use strict';
 
-  var dot = require( 'DOT/dot' );
+  const dot = require( 'DOT/dot' );
 
   /*
    * Matrices are stored as flat typed arrays with row-major indices. For example, for a 3x3: