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IntroductionClosures in Go are a very powerful construct but they can also be the cause of bugs if you don’t understand how they work. In this post I am going to pull a small piece of code from Chapter 2 from the Go In Action book that discusses a pitfall you can run into when using closures. The full code example can be found in the Github repository for the book. Chapter 2 discusses this code example in full detail.The Closure PitfallFirst let’s look at the piece of code:
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