Preheat oven to 375ºF.
In a medium bowl, with an electric mixer, beat sugar and butter until light and fluffy. Add eggs, mixing well.
In a medium bowl stir together oats, flour, baking soda and alt. Add to the butter mixture in several additions, mixing well after each addition. Stir in cranberries, white chocolate and ifusing the chopped nuts..
Drop by rounded teaspoonfuls onto a ungreased cookie sheet. Bake for 10-12 minutes or until golden brown.