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Returns a new Array containing all the elements of the source array, except null and undefined values. This brings the benefit of strong typing over Array.prototype.filter.

/**
 * Copyright 2015-present Facebook. All Rights Reserved.
 *
 * @typechecks
 *
 */

"use strict";

/**
 * Returns a new Array containing all the element of the source array except
 * `null` and `undefined` ones. This brings the benefit of strong typing over
 * `Array.prototype.filter`.
 */

function compactArray(array) {
    var result = [];
    for (var i = 0; i < array.length; ++i) {
        var elem = array[i];
        if (elem != null) {
            result.push(elem);
        }
    }
    return result;
}

module.exports = compactArray;