removed Utils.sign, see phetsims/tasks#1037

phetsims · Jul 10, 2020 · 0bb4095 · 0bb4095
1 parent cef4ace
commit 0bb4095
Showing 1 changed file with 0 additions and 16 deletions.
diff --git a/js/Utils.js b/js/Utils.js
@@ -768,22 +768,6 @@ var Utils = {
     return centroid;
   },
 
-  /**
-   * @deprecated - use Math.sign, see https://github.com/phetsims/tasks/issues/1037.
-   *
-   * Polyfill for Math.sign from MDN, see
-   * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/sign
-   * @public
-   *
-   * We cannot use Math.sign because it is not supported on IE
-   *
-   * @param {number} x
-   * @returns {number}
-   */
-  sign: function( x ) {
-    return ( ( x > 0 ) - ( x < 0 ) ) || +x;
-  },
-
   /**
    * Function that returns the hyperbolic cosine of a number
    * @public