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Ensure _.toNumber works with symbol objects without a valueOf method.

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John-David Dalton
2016-03-05 16:16:49 -08:00
parent 19a8b3886e
commit 7eba5a2221
2 changed files with 13 additions and 4 deletions
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7
lodash.js
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@@ -11022,14 +11022,15 @@
* // => 3
*/
function toNumber(value) {
if (isSymbol(value)) {
return NAN;
}
if (isObject(value)) {
var other = isFunction(value.valueOf) ? value.valueOf() : value;
value = isObject(other) ? (other + '') : other;
}
if (typeof value != 'string') {
return value === 0
? value
: (typeof value == 'symbol' ? NAN : +value);
return value === 0 ? value : +value;
}
value = value.replace(reTrim, '');
var isBinary = reIsBinary.test(value);