3 ms·
Pretty good implementation: > [] == [] false > [] + [] > {} + [] 0 > [] + {} [object Object] > {} + {} NaN Although it fa
by dmytrish 12y ago
Pretty good implementation:
> [] == []
false
> [] + []
> {} + []
0
> [] + {}
[object Object]
> {} + {}
NaN
Although it fails in this part (should be [10, NaN, 2]):
> [10, 10, 10].map(parseInt)
10,0,2