Sets in Go/Golang – Using Maps and Recommended Packages

Go doesn&rsquo;t offer a native set type, and the standard library doesn&rsquo;t provide one either. So, how do you create sets in Go? You use a map. First, we&rsquo;ll explore how maps can be used to implement sets. However, if your program relies heavily on sets, maps can quickly become tedious. That&rsquo;s why, in the second part, we&rsquo;ll introduce an open-source package that offers two…