Sometimes it would be useful to have ForEach extension on IEnumerable, so we do not need to write foreach.
public static void ForEach<T>(this IEnumerable<T> source, Action<T> action)
The LINQ does not have this extension, because LINQ extensions are supposed to be side-effect free (they do not change IEnumerable data) and ForEach is meant to change those data.
Sometimes it would be useful to have
ForEachextension onIEnumerable, so we do not need to writeforeach.The LINQ does not have this extension, because LINQ extensions are supposed to be side-effect free (they do not change
IEnumerabledata) and ForEach is meant to change those data.