divideListByFunction method
Implementation
List<List<T>> divideListByFunction(bool Function(T) condition) {
List<List<T>> nestedLists = [];
List<T> currentSublist = [];
if (isNullOrEmpty) return [];
for (T element in this ?? []) {
if (condition(element)) {
// Start a new sublist when the condition is met.
if (currentSublist.isNotEmpty) {
nestedLists.add(List<T>.from(currentSublist));
currentSublist.clear();
}
} else {
// Add the element to the current sublist.
currentSublist.add(element);
}
}
// Add the last sublist if it's not empty.
if (currentSublist.isNotEmpty) {
nestedLists.add(List<T>.from(currentSublist));
}
return nestedLists;
}