Combine multiple value updates into one "commit" at the end of the provided callback.
Batches can be nested and changes are only flushed once the outermost batch callback completes.
Accessing a signal that has been modified within a batch will reflect its updated value.
The callback function.
The value returned by the callback.
Combine multiple value updates into one "commit" at the end of the provided callback.
Batches can be nested and changes are only flushed once the outermost batch callback completes.
Accessing a signal that has been modified within a batch will reflect its updated value.