> So what does that middle dot actually do before the function names? http://stackoverflow.com/a/13490787 http://stackoverflow.com/a/13490787 http://article.g

> So what does that middle dot actually do before the function names? http://stackoverflow.com/a/13490787 http://stackoverflow.com/a/13490787 http://article.gmane.org/gmane.comp.lang.go.general/78328 http://article.gmane.org/gmane.comp.lang.go.general/78328