src/Listify.php
protected function incrementPositionsOfItemsBelow($position)
    {
        $this->listifyScopedQuery()
            ->where($this->positionColumn(), '>=', $position)
            ->increment($this->positionColumn());
    }
protected function incrementPositionsOfItemsBelow($position)
    {
        $this->listifyScopedQuery()
            ->where($this->positionColumn(), '>=', $position)
            ->increment($this->positionColumn());
    }
protected function incrementPositionsOfItemsBelow ( $ position ) { $ this -> listifyScopedQuery ( ) -> where ( $ this -> positionColumn ( ) , '>=' , $ position ) -> increment ( $ this -> positionColumn ( ) ) ; }
Increments the position values of records with a lower position value than the given.
Note that 'below' means a smaller position value.

@param integer $position    if null, uses this record's current position
Increments the position values of records with a lower position value than the given . Note that below means a smaller position value .