src/Titon/Db/Query/Predicate.php
public function bindCallback(Closure $callback, $query = null) {
        call_user_func_array($callback, [$this, $query]);

        return $this;
    }
public function bindCallback(Closure $callback, $query = null) {
        call_user_func_array($callback, [$this, $query]);

        return $this;
    }
public function bindCallback ( Closure $ callback , $ query = null ) { call_user_func_array ( $ callback , [ $ this , $ query ] ) ; return $ this ; }
Bind a Closure callback to this predicate and execute it.

@param \Closure $callback
@param \Titon\Db\Query $query
@return $this
Bind a Closure callback to this predicate and execute it .