tryElementAt method

E? tryElementAt(
  1. int index, {
  2. E? orElse,
})

Returns the element at the index if exists or orElse if it is out of range.

Implementation

E? tryElementAt(int index, {E? orElse}) {
  try {
    return elementAt(index);
  } catch (e) {
    return orElse;
  }
}