package Ġru . pop ov . body a . how money . domain . launch Ċ Ċ import Ġio . reactivex . Single Ċ import Ġru . pop ov . body a . how money . data . network . beans . Current Rate Bean Ċ import Ġru . pop ov . body a . how money . data . repositories . Currency Rate Repository Ċ Ċ /** Ċ Ġ* Ġ Ġ@ author Ġpop ov body a Ċ Ġ*/ Ċ class ĠLaunch Interactor ( private Ġval Ġcurrency Rate Repository : ĠCurrency Rate Repository ) Ġ{ ĊĊĠĠĠ Ġfun Ġget Exchange Rate (): ĠSingle < Current Rate Bean > Ġ= Ġcurrency Rate Repository . get Exchange Rate () Ċ Ċ }