MastodonRequestRx.kt

open class MastodonRequest<T>{
    
    fun execute(): T {
        //普通のexecute
    }

    fun single(): Single<T> {
        return Single.create {
            try {
                it.onSuccess(execute())
            } catch (e: Throwable) {
                it.onError(e)
            }
        }
    }
}