indexOf method

  1. @override
int indexOf(
  1. TModel element, [
  2. int start = 0
])
override

The first index of element in this list.

Searches the list from index start to the end of the list. The first time an object o is encountered so that o == element, the index of o is returned.

final notes = <String>['do', 're', 'mi', 're'];
print(notes.indexOf('re')); // 1

final indexWithStart = notes.indexOf('re', 2); // 3

Returns -1 if element is not found.

final notes = <String>['do', 're', 'mi', 're'];
final index = notes.indexOf('fa'); // -1

Implementation

@override
int indexOf(TModel element, [int start = 0]) =>
    _value.indexOf(element, start);