lastIndexOf method

int lastIndexOf(
  1. T value, [
  2. int? start
])

Returns the last index of value in this list.

Searches the list backwards from index start to 0. If start is not provided, this method searches from the end of the list.

The first time an object o is encountered so that o == value, the index of o is returned.

final notes = ImmortalList(['do', 're', 'mi', 're']);
notes.lastIndexOf('re');    // 3
notes.lastIndexOf('re', 2); // 1

Returns -1 if value is not found.

notes.lastIndexOf('fa');    // -1

Implementation

int lastIndexOf(T value, [int? start]) => _list.lastIndexOf(value, start);