title: Erlang Tuple to String
body: <p>Is there a way how to convert a tuple to a string ? </p>
  
  <p>Consider I have the following list :</p>
  
  <pre><code>[{atom,5,program},{atom,5,receiving},{nil,5}]
  </code></pre>
  
  <p>I wish to convert this into  the following string:</p>
  
  <pre><code>"{atom,5,program},{atom,5,receiving},{nil,5}"
  </code></pre>
  
  <p>I have tried using erlang:tuple_to_list on each element in the list, which returns </p>
  
  <pre><code>A = [atom,5,program]
  </code></pre>
  
  <p>Eventually, I can't concatenate that with "{" ++ A ++ "}"</p>
  
  <p>Any ideas how I can turn that to a string ?</p>