original_string: public function setVars($data, $merge = true)
      {
          if ($merge) {
              $this->_vars = $data + $this->_vars;
          } else {
              $this->_vars = $data;
          }
  
          return $this;
      }
code: public function setVars($data, $merge = true)
      {
          if ($merge) {
              $this->_vars = $data + $this->_vars;
          } else {
              $this->_vars = $data;
          }
  
          return $this;
      }
code_tokens: public function setVars ( $ data , $ merge = true ) { if ( $ merge ) { $ this -> _vars = $ data + $ this -> _vars ; } else { $ this -> _vars = $ data ; } return $ this ; }
docstring: Saves view vars for use inside templates.
  
  @param array $data Array of data.
  @param bool $merge Whether to merge with existing vars, default true.
  @return $this
docstring_tokens: Saves view vars for use inside templates .