slynch13/Searching a collection before LINQ.cs

## Searching a collection before LINQ.cs
List<MyClass> matches = new List<MyClass>();
foreach(MyClass item in items){
  if(item.Category == selectedCategory)
  {
    matches.Add(item);
  }
}

## Searching the same collection with LINQ.cs
var matches = items.Where(x=>x.Category==selectedCategory);
	List<MyClass> matches = new List<MyClass>();
	foreach(MyClass item in items){
	if(item.Category == selectedCategory)
	{
	matches.Add(item);
	}
	}