src/db/Builder.class.php
public function leftJoinWhere($table, $firstColumn, $operator, $value) {
		return $this->joinWhere($table, $firstColumn, $operator, $value, 'left');
	}
public function leftJoinWhere($table, $firstColumn, $operator, $value) {
		return $this->joinWhere($table, $firstColumn, $operator, $value, 'left');
	}
Add a "join where" clause to the query.

@param string $table
@param string $firstColumn
@param string $operator
@param string $secondColumn
@return \wiggum\db\Builder