title: netlogo: asking turtles-on patch-here whether breed is the same
body: <p>Whenever two turtles with equal breeds are on the same patch, they should reproduce.</p>
  
  <p>Therefore a turtle should be able to assess, whether it's alone on a patch and if not whether the other turtle is the same breed. 
  This is what i've tried:</p>
  
  <pre><code> ask turtles [
       if any? turtles-on patch-here with [ breed != [ breed ] of myself ] [
            ; do something
            ]
       ]
  </code></pre>
  
  <p>But i just don't get it right so that <code>turtles-on patch-here</code> is the right thing for <code>with</code>.
  How would i do this properly?</p>
  
  <p>Thanks in advance for any help!</p>
  
  <p>Edit: I'd know how to do it with multiple ifs or elseifs but the model i'm working on is relatively big so i'm trying to program as efficient as possible</p>