# Slice

| type   | returns      |
| ------ | ------------ |
| Method | \`string\`\` |

## Arguments

| name | type             | description                                                                                                               |
| ---- | ---------------- | ------------------------------------------------------------------------------------------------------------------------- |
| A    | number           | The starting position to slice from                                                                                       |
| B    | number, optional | The position to end the slice. If omitted this slices to the end. If negative, it will refer to the position from the end |

## Explanation

The `.slice` function returns a substring from two given indexes of the original string.

## Examples

```swift
"foo".slice(1, 2) == "o"
"0123".slice(0, -1) == "012"
```