addIfNotEqualToLast<T> static method

bool addIfNotEqualToLast<T>(
  1. List<T> list,
  2. T item
)

Implementation

static bool addIfNotEqualToLast<T>(List<T> list, T item) {
  if (list.isEmpty || list.last == item) {
    list.add(item);
    return true;
  }
  return false;
}