title: How to get rid of if-else statement clutter?
body: <pre><code>if (Functioncall){}     
  else if (Functioncall){}
  
  if (Functioncall){}
  
  if (Functioncall){}
  
  if (Functioncall){ 
                   if (Functioncall){                       
  
                                    if (Functioncall){}
  
                                    }
                    }
  else {}
  </code></pre>
  
  <p>Each function call returns a boolean value and depending on the return value, a set of statements are executed. 
  I'm trying to get rid of the if-else ladders which seem to clutter up the code.</p>
  
  <p>How can I do so?</p>