phaser/src/utils/object/HasAny.js at da47c776fa164eaf777e76decb0dc3ee07fa89d4 · ITCSsDeveloper/phaser · GitHub

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/**
 * @author
498A
       Richard Davey <rich@photonstorm.com>
 * @copyright    2020 Photon Storm Ltd.
 * @license      {@link https://opensource.org/licenses/MIT|MIT License}
 */

/**
 * Verifies that an object contains at least one of the requested keys
 *
 * @function Phaser.Utils.Objects.HasAny
 * @since 3.0.0
 *
 * @param {object} source - an object on which to check for key existence
 * @param {string[]} keys - an array of keys to search the object for
 *
 * @return {boolean} true if the source object contains at least one of the keys, false otherwise
 */
var HasAny = function (source, keys)
{
    for (var i = 0; i < keys.length; i++)
    {
        if (source.hasOwnProperty(keys[i]))
        {
            return true;
        }
    }

    return false;
};

module.exports = HasAny;