Sha256: 350b0af6255491303512c1cf75a2b57cb62efcc392d9a280435dfaa04aed06cf
Contents?: true
Size: 430 Bytes
Versions: 299
Compression:
Stored size: 430 Bytes
Contents
/**
* 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;
Version data entries
299 entries across 276 versions & 32 rubygems