🔥 Remove elementAtOrNull extension.

CHANGELOG.md

@@ -1,6 +1,7 @@
 ## 3.1.1
 
 - Fix `MAX_INT_VALUE` and `MIN_INT_VALUE` not compiling for JS.
+- [BREAKING]: Remove `elementAtOrNull` since it is added in the `collections` package.
 - Upgrade dependencies.
 
 ## 3.1.0

lib/collection/iterable.dart

@@ -417,13 +417,6 @@ extension IterableScrewDriver<E> on Iterable<E> {
   /// Alias for [subtract].
   Iterable<E> except(Iterable<E> other) => subtract(other);
 
-  /// Equivalent to [elementAt] but returns null instead of throwing
-  /// [RangeError] if the index is out of bounds.
-  E? elementAtOrNull(int index) {
-    if (index < 0 || index >= length) return null;
-    return elementAt(index);
-  }
-
   /// Returns true if the collection contains all the elements
   /// present in [other] collection.
   bool containsAll(Iterable<E> other) => other.every(contains);

test/iterable_test.dart

@@ -174,12 +174,6 @@ void main() {
     expect([1, 2, 3].except([2]), containsAllInOrder(<int>[1, 3]));
     expect([1, 2, 3].except([1, 5]), containsAllInOrder(<int>[2, 3]));
 
-    // elementAtOrNull tests
-    expect([1, 2, 3].elementAtOrNull(0), equals(1));
-    expect([1, 2, 3].elementAtOrNull(2), equals(3));
-    expect([1, 2, 3].elementAtOrNull(3), isNull);
-    expect([1, 2, 3].elementAtOrNull(-1), isNull);
-
     // containsAll tests
     expect([1, 2, 3].containsAll([1, 2]), isTrue);
     expect([1, 2, 3].containsAll([1, 2, 3, 4]), isFalse);