title: Get callers namespace in clojure
body: <p>I wrapped a logging library in Clojure; Let's call the namespace of this <code>foo.logger</code>. Now I have another namespace like <code>bar.baz</code> and from there I call the logger.</p>
  
  <p>Is there some idiomatic/nice way, that I can determine the namespace of the callers namespace inside the logger? I don't want to set this as parameter for the logger ;-)</p>