Destructuring example

KeyValuePairExtensions.cs

public static class Example 
{
  public void Main() 
  {
    var (key, value) = new KeyValuePair<string, bool>("example", true);
    
    var dictionary = new Dictionary<string, bool>();

    foreach (var (k, v) in dictionary)
    {
          // do something with k and v here
    }
  }
}


public static class KeyValuePairExtensions
{
  public static void Deconstruct<TKey, TValue>(
      this KeyValuePair<TKey, TValue> pair,
      out TKey key,
      out TValue value)
  {
      key = pair.Key;
      value = pair.Value;
  }
}