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describe("without",function(){var integers=[1,2,3,4,5,6,7,8,9,10];ensureLaziness(function(){Lazy(people).without(adam,lauren)});it("returns the values in collection not including the specified values",function(){var withoutFibonaccis=Lazy(integers).without(1,2,3,5,8).toArray();expect(withoutFibonaccis).toEqual([4,6,7,9,10])});it("passes an index along with each element",function(){expect(Lazy(people).without(david,mary,daniel,happy)).toPassToEach(1,[0,1])})});describe("difference",function(){var integers=[1,2,3,4,5,6,7,8,9,10];ensureLaziness(function(){Lazy(people).difference([daniel,happy])});it("returns only the values in collection not in the specified array(s)",function(){var minusFibonaccis=Lazy(integers).difference([1,2,3],[5,8]).toArray();expect(minusFibonaccis).toEqual([4,6,7,9,10])});it("passes an index along with each element",function(){expect(Lazy(people).difference([adam,daniel])).toPassToEach(1,[0,1,2,3])})});
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