Use blocked scoped variables

In addition to using const and let, this also upgrades our linter config and removes lint (mostly whitespace).
2018-01-11 23:32:36 -07:00
parent 0bf2b04dee
commit ad62739a6e
684 changed files with 18120 additions and 18184 deletions
@@ -5,14 +5,14 @@ describe('ol.control.MousePosition', function() {
  describe('constructor', function() {

    it('can be constructed without arguments', function() {
-      var instance = new MousePosition();
+      const instance = new MousePosition();
      expect(instance).to.be.an(MousePosition);
      expect(instance.element.className).to.be('ol-mouse-position');
    });

    it('creates the element with the provided class name', function() {
-      var className = 'foobar';
-      var instance = new MousePosition({
+      const className = 'foobar';
+      const instance = new MousePosition({
        className: className
      });
      expect(instance.element.className).to.be(className);