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WIKIPEDIA
/
nodejs
/
callDir
/
node_modules
/
lodash
:
_isKeyable.js
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/** * 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 == 'string' || type == 'number' || type == 'symbol' || type == 'boolean') ? (value !== '__proto__') : (value === null); } module.exports = isKeyable;