Function isIndex

isIndex(value, length?): boolean
Checks if value is a valid array-like index.
Parameters
- value: unknown
- length: number = MAX_SAFE_INTEGER
Returns boolean
Since
1.0.0

Example
```
isIndex(0);
// => true
```
Example
```
isIndex(10);
// => true
```
Example
```
isIndex("10");
// => true
```
Example
```
isIndex("foo");
// => false
```
- Defined in is-index.ts:27