package Ġbr . u fs . u ol challenge . data . rest Ċ Ċ import Ġbr . u fs . u ol challenge . data . models . News Feed Payload Ċ import Ġio . reactivex . Observable Ċ import Ġretrofit 2 . http . GET Ċ Ċ /** Ċ Ġ* ĠCreated Ġby Ġbir a Ġon Ġ 1 1 / 3 / 1 7 . Ċ Ġ*/ Ċ Ċ interface ĠU OL WebService Ġ{ ĊĊĠĠĠ Ġ@ GET (" c / api / v 1 / list / news /? app = u ol - plac ar - fut eb ol & version = 2 ") ĊĠĠĠ Ġfun Ġlatest News (): ĠObservable < News Feed Payload > ĊĊĠĠĠ Ġcompanion Ġobject Ġ{ ĊĠĠĠĠĠĠĠ Ġval ĠBASE _ URL Ġ= Ġ" http :// app . serv icos . u ol . com . br /" ĊĠĠĠ Ġ} Ċ }