whole_func_string: function(identifier){
              if(!Bella.contains(this.lines, identifier)){
                  this.lines.push(identifier);
                  this.Event.onAddOnlineUser(identifier);
                  return true;
              }
              return false;
          }
func_code_string: function(identifier){
              if(!Bella.contains(this.lines, identifier)){
                  this.lines.push(identifier);
                  this.Event.onAddOnlineUser(identifier);
                  return true;
              }
              return false;
          }
func_documentation_string: Methods to handle lines
  
  *