original_string: protected function concatenateWhereClauses($query, $sql)
      {
          $conjunction = $query instanceof JoinClause ? 'on' : 'where';
  
          return $conjunction.' '.$this->removeLeadingBoolean(implode(' ', $sql));
      }
code: protected function concatenateWhereClauses($query, $sql)
      {
          $conjunction = $query instanceof JoinClause ? 'on' : 'where';
  
          return $conjunction.' '.$this->removeLeadingBoolean(implode(' ', $sql));
      }
code_tokens: protected function concatenateWhereClauses ( $ query , $ sql ) { $ conjunction = $ query instanceof JoinClause ? 'on' : 'where' ; return $ conjunction . ' ' . $ this -> removeLeadingBoolean ( implode ( ' ' , $ sql ) ) ; }
docstring: Format the where clause statements into one string.
  
  @param  \Illuminate\Database\Query\Builder  $query
  @param  array  $sql
  @return string
docstring_tokens: Format the where clause statements into one string .