public function addUniqueKey($name, array $fields)
    {
        //Argument 1 must be a string
        Argument::i()->test(1, 'string');
        
        $this->uniqueKeys[$name] = $fields;
        return $this;
    }
public function addUniqueKey($name, array $fields)
    {
        //Argument 1 must be a string
        Argument::i()->test(1, 'string');
        
        $this->uniqueKeys[$name] = $fields;
        return $this;
    }
public function addUniqueKey ( $ name , array $ fields ) { //Argument 1 must be a string Argument :: i ( ) -> test ( 1 , 'string' ) ; $ this -> uniqueKeys [ $ name ] = $ fields ; return $ this ; }
Adds a unique key

@param *string $name   Name of key
@param *array  $fields List of key fields

@return Eden\Mysql\Create
Adds a unique key