Function modify

modify<T>(a, modifier, target?): T
Modify each component of a vector with given function.
Type Parameters
- T extends VectorLike
Parameters
- a: T
  
  Vector to modify
- modifier: ((val, index) => number)
  
  Function used to modify component
  - - (val, index): number
    - Parameters
      
      val: number
      
      index: number
      
      Returns number
- target: T = a
  
  Target for storing the results (Default: a)
Returns T
Vector with modified values
Example
```
modify([1.12, 1.55], Math.round, new Array(2)); // Returns: [1, 2]
```
- Defined in index.ts:352

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