Function substringBeforeAny

substringBeforeAny(
text?: null | string,
separators?: (undefined | null | string)[],
): undefined | null | string
Returns the substring before the first occurrence of any the given separators (the separator is not returned)
Parameters
- Optionaltext: null | string
  the string to get a substring from
- Optionalseparators: (undefined | null | string)[]
  the strings to search for
Returns undefined | null | string
the substring before the first occurrence of any the given separators
Author
David Hsing
Example
```
substringBeforeAny("foo/bar/foo/bar", ["/", ";"]);    // 'foo'
```