          by <code class="computeroutput"><span class="identifier">obj</span></code> in the context of
          this macro). This allows us to nicely encapsulate the decision logic into
          the class adaptation.
        </p>
<p>
          Here is the last new bit of information. If you look closely you realize
          the second alternative to be 'shorter' than the first one. It consumes
          only two elements of the supplied fusion sequence: it ignores the boolean
          and uses the real 