Function fromFunction

fromFunction<T>(callback: () => T): Generator<T, void, unknown>
Access callback as an iterable:
```
const fn = () => Math.random();
for (const v of fromFunction(fn)) {
 // Generate infinite random numbers
}
```
Use fromFunctionAwaited to await callback.
Type Parameters
- T
Parameters
- callback: () => T
  Function that generates a value
Returns Generator<T, void, unknown>