insertFragmentAt function

bool insertFragmentAt(
  1. InlineContainerNode container,
  2. Fragment fragment,
  3. int index
)

Inserts fragment in container at position index.

Implementation

bool insertFragmentAt(InlineContainerNode container, Fragment fragment, int index) {
  final children = container.getChildren();
  if (index < 0 || index > children.length) return false;
  children.insert(index, fragment);
  return true;
}