public function parseMappedColumn($mapping)
    {
        $segments = explode('.', $mapping);

        $column = array_pop($segments);

        $target = implode('.', $segments);

        return [$target, $column];
    }
public function parseMappedColumn($mapping)
    {
        $segments = explode('.', $mapping);

        $column = array_pop($segments);

        $target = implode('.', $segments);

        return [$target, $column];
    }
public function parseMappedColumn ( $ mapping ) { $ segments = explode ( '.' , $ mapping ) ; $ column = array_pop ( $ segments ) ; $ target = implode ( '.' , $ segments ) ; return [ $ target , $ column ] ; }
Get the target relation and column from the mapping.

@param  string $mapping
@return array
Get the target relation and column from the mapping .