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Start your free trialAaron Selonke
10,323 PointsUnion() & Distinct()
Noticed that colors.Union(birds.Select(i => i.Color) produces the sequence of colors without the redundant color "blue" WITHOUT the Distinct() method...
1 Answer
Steven Parker
231,198 PointsYou're right, you don't need Distinct when you use Union. It doesn't hurt, but it doesn't need to be there.
Gavin Ralston
28,770 PointsGavin Ralston
28,770 PointsYeah, that seems to be like, exactly how I'd expect a union to work. :)