private static void FindByProducerMethod(string input, ProductCollection colection)
{
int index;
IEnumerable <Product> product;
index = input.IndexOf(' ');
var findProducer = input.Substring(index + 1);
product = colection.FindProductsByProducer(findProducer);
if (!product.Any())
{
Console.WriteLine("No products found");
}
else
{
foreach (var item in product)
{
Console.Write("{");
Console.Write("{0};{1};{2:f2}", item.Name, item.Producer, item.Price);
Console.WriteLine("}");
}
}
}
