call<T> method

Signal<T> call<T>(T value, { JoltDebugFn? onDebug, })

Creates a reactive signal hook with an initial value.

The signal persists across rebuilds and is automatically disposed when the widget is unmounted.

Parameters:

• value: The initial value for the signal
• onDebug: Optional debug callback for reactive system debugging

Returns: A Signal that can be read and written to

Example:

setup(context, props) {
  final count = useSignal(0);
  final name = useSignal('Alice');

  return () => Text('${name.value}: ${count.value}');
}

Implementation

Signal<T> call<T>(
  T value, {
  JoltDebugFn? onDebug,
}) {
  return useAutoDispose(() => Signal(value, onDebug: onDebug));
}