14 lines
392 B
Markdown
14 lines
392 B
Markdown
### clampNumber
|
|
|
|
Clamps `num` within the inclusive range specified by the boundary values `a` and `b`
|
|
|
|
If `num` falls within the range, return `num`.
|
|
Otherwise, return the nearest number in the range.
|
|
|
|
```js
|
|
const clampNumber = (num, a, b) => Math.max(Math.min(num, Math.max(a,b)),Math.min(a,b));
|
|
// clampNumber(2, 3, 5) -> 3
|
|
// clampNumber(1, -1, -5) -> -1
|
|
// clampNumber(3, 2, 4) -> 3
|
|
```
|