title: How to get a functions's body as string?
body: <p>I want to know how to convert a function's body into a string?</p>
  
  <pre><code>function A(){
    alert(1);
  }
  
  output = eval(A).toString() // this will come with  function A(){  ~ }
  
  //output of output -&gt; function A(){ alert(1); }
  
  //How can I make output into alert(1); only???
  </code></pre>