src/js/util.js
/**
 * Assignment for destroying objects.
 * @param {Object} targetObject - object to be removed.
 */
Assignment for destroying objects.
@param {Object} targetObject - object to be removed.
Assignment for destroying objects . @param { Object } targetObject - object to be removed .
function assignmentForDestroy(targetObject) {
    forEach(targetObject, (value, key) => {
        targetObject[key] = null;
    });
}
function assignmentForDestroy ( targetObject ) { forEach ( targetObject , ( value , key ) => { targetObject [ key ] = null ; } ) ; }
Assignment for destroying objects.
Assignment for destroying objects .