Iterates over an array and calls the render function given as component child for each array element. When array is a signal then changes are automatically
tracked to do fine-grained updates to the rendering. The render function is called again for new items and renderings for old items are automatically
removed. The index passed to the render function is a signal which reactively reports a new index if it changes.
Iterates over an array and calls the render function given as component child for each array element. When array is a signal then changes are automatically tracked to do fine-grained updates to the rendering. The render function is called again for new items and renderings for old items are automatically removed. The index passed to the render function is a signal which reactively reports a new index if it changes.