Removed modules/contrib/media module to allow update to the core media module

[yaffs-website] / node_modules / uncss / node_modules / lodash / internal / isKeyable.js

/**
 * Checks if `value` is suitable for use as unique object key.
 *
 * @private
 * @param {*} value The value to check.
 * @returns {boolean} Returns `true` if `value` is suitable, else `false`.
 */
function isKeyable(value) {
  var type = typeof value;
  return type == 'number' || type == 'boolean' ||
    (type == 'string' && value !== '__proto__') || value == null;
}

module.exports = isKeyable;