Function clamp

clamp(number, lowerBound, upperBound?): number
Clamps number within the inclusive lower and upper bounds.
Parameters
- number: number
  number to check
- lowerBound: number
  lower bound
- Optional upperBound: number
  upper bound
Returns number
clamped number
Example
```
clamp(-10, -5, 5);
// => -5
clamp(10, -5, 5);
// => 5
```
- Defined in clamp.ts:15