public function isCustomColumn($columnName)
    {
        $columnName = str_replace('.', '_', $columnName);
        $methodName = camel_case('laratables_custom_'.$columnName);

        if (method_exists($this->class, $methodName)) {
            return $methodName;
        }

        return false;
    }
public function isCustomColumn($columnName)
    {
        $columnName = str_replace('.', '_', $columnName);
        $methodName = camel_case('laratables_custom_'.$columnName);

        if (method_exists($this->class, $methodName)) {
            return $methodName;
        }

        return false;
    }
public function isCustomColumn ( $ columnName ) { $ columnName = str_replace ( '.' , '_' , $ columnName ) ; $ methodName = camel_case ( 'laratables_custom_' . $ columnName ) ; if ( method_exists ( $ this -> class , $ methodName ) ) { return $ methodName ; } return false ; }
Decides wether specified column name is custom column. Returns method name if yes.

@param string Name of the column

@return bool|string
Decides wether specified column name is custom column . Returns method name if yes .