7 lines
144 B
JavaScript
7 lines
144 B
JavaScript
export default function descending(a, b) {
|
|
return a == null || b == null ? NaN
|
|
: b < a ? -1
|
|
: b > a ? 1
|
|
: b >= a ? 0
|
|
: NaN;
|
|
}
|