ltOgt

extension ForEachIndexedExtension<E> on List<E> {
  /// Returns a new eagerly computed [List] with elements of type [T] that are created by
  /// calling `f` on each element of this `List` with elements of type [E] in order of increasing index.
  ///
  /// `f` exposes the index and the element at that index.
  ///
  /// ___________
  /// For example:
  ///
  /// ```

ltOgt

import 'package:flutter/widgets.dart';

/// Conditionally wrap a subtree with a parent widget without breaking the code tree.
///
/// [condition]: the condition depending on which the subtree [child] is wrapped with the parent.
/// [child]: The subtree that should always be build.
/// [conditionalBuilder]: builds the parent with the subtree [child].
///
/// ___________
/// Usage: