text: let tokenise = function() {
      return['one', 'two', new Date().toUTCString()];
  }
  
  function component() {
  
      const element = document.createElement('ul');
  
      let tokens = ['zero'].concat(...tokenise());
    
      tokens.forEach(token => {
          const li = document.createElement('li');
          li.innerHTML = token;
          element.appendChild(li);
      });
    
      return element;
    }
     
    document.body.appendChild(component());