Sha256: 2480ba5c4f5f6036b860746caee9b970a3c0a37ef903555df9678a6816017cbd
Contents?: true
Size: 1013 Bytes
Versions: 3
Compression:
Stored size: 1013 Bytes
Contents
const objectToString = Object.prototype.toString;
function isNone(obj) {
return obj === null || obj === undefined;
}
/*
A `toString` util function that supports objects without a `toString`
method, e.g. an object created with `Object.create(null)`.
*/
export default function toString(obj) {
if (typeof obj === 'string') {
return obj;
}
if (null === obj)
return 'null';
if (undefined === obj)
return 'undefined';
if (Array.isArray(obj)) {
// Reimplement Array.prototype.join according to spec (22.1.3.13)
// Changing ToString(element) with this safe version of ToString.
let r = '';
for (let k = 0; k < obj.length; k++) {
if (k > 0) {
r += ',';
}
if (!isNone(obj[k])) {
r += toString(obj[k]);
}
}
return r;
}
if (typeof obj.toString === 'function') {
return obj.toString();
}
return objectToString.call(obj);
}
Version data entries
3 entries across 3 versions & 1 rubygems