public function getLeagueEntriesForSummoner( string $encrypted_summoner_id )
	{
		$resultPromise = $this->setEndpoint("/lol/league/" . self::RESOURCE_LEAGUE_VERSION . "/entries/by-summoner/{$encrypted_summoner_id}")
			->setResource(self::RESOURCE_LEAGUE, "/entries/by-summoner/%s")
			->makeCall();

		return $this->resolveOrEnqueuePromise($resultPromise, function(array $result) {
			$r = [];
			foreach ($result as $leagueEntryDtoData)
				$r[] = new Objects\LeagueEntryDto($leagueEntryDtoData, $this);

			return $r;
		});
	}