/// <inheritdoc />
protected override void Execute(Context context)
{
var str = String.Get(context);
var oldValue = OldValue.Get(context);
if (str == null || oldValue == null)
{
String.Set(context, null);
return;
}
var newValue = NewValue.Get(context) ?? "";
String.Set(context, str.Replace(oldValue, newValue));
}
