Function truncate

truncate(str: string, max: number, suffix?: string): string
Truncates a string to a maximum length and appends a suffix if needed.
Parameters
- str: string
  The string to truncate.
- max: number
  The maximum length of the resulting string including the suffix.
- suffix: string = "…"
  The string to append if truncation occurs (default: "…").
Returns string
The truncated string with suffix if truncated.
Since
1.1.0
Example
```
truncate("Hello World", 5); // "He…"
truncate("Hello", 10); // "Hello"
truncate("Hello", 2); // "…"
```
- Defined in string/truncate.ts:19