minter-js-sdk
Version:
JS SDK for Minter Blockchain
18 lines (14 loc) • 490 B
JavaScript
;
var _typeof = require('@babel/runtime/helpers/typeof');
/**
* 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;