Function nthArg

nthArg(n?): (<T>(...args: T[]) => T | undefined)
Creates a function that gets the argument at index n. If n is negative, the nth argument from the end is returned.
Parameters
- Optionaln: number
  The index of the argument to return.
Returns (<T>(...args: T[]) => T | undefined)
Returns the new pass-thru function.
- - <T>(...args): T | undefined
  - Type Parameters
    - T
    Parameters
    - Rest...args: T[]
    Returns T | undefined
Since
4.0.0
Example
```
const func = nthArg(1)
func('a', 'b', 'c', 'd')
// => 'b'

const func = nthArg(-2)
func('a', 'b', 'c', 'd')
// => 'c'
```
- Defined in lodash/#nthArg.tsx:21