converter now has single responsibility
converter now has single responsibility

murnieza/ElasticsearchBundle,saimaz/ElasticsearchBundle,ndinh215/ONGRElasticsearchBundle,trandangtri/ElasticsearchBundle,trandangtri/ElasticsearchBundle,ndinh215/ONGRElasticsearchBundle,tautrimas/ElasticsearchBundle,martiis/ElasticsearchBundle,martiis/ElasticsearchBundle,asev/ElasticsearchBundle,tautrimas/ElasticsearchBundle,ongr-io/ElasticsearchBundle,asev/ElasticsearchBundle,saimaz/ElasticsearchBundle,murnieza/ElasticsearchBundle