Function randomStrings

randomStrings(
    size?: number,
    minLength?: number,
    maxLength?: number,
    characters?: string,
): undefined | string[]
Returns a random string array that between the length range, matching the given size
Parameters
- Optionalsize: number
  The size of the expected array
- OptionalminLength: number
  The min length, inclusive
- OptionalmaxLength: number
  The max length, exclusive
- characters: string = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'
  The source characters to be generated from
Returns undefined | string[]
a random string array that between the length range, matching the given size
Author
David Hsing
Example
```
randomStrings(3, 6, 10);
```