package me.escoffier.lab.chapter5;
import io.reactivex.Single;
import io.vertx.reactivex.core.Vertx;
import io.vertx.reactivex.core.file.FileSystem;
public class Code1 {
public static void main(String[] args) {
getFile().subscribe(System.out::println, Throwable::printStackTrace);
}
static Single<String> getFile() {
Vertx vertx = Vertx.vertx();
FileSystem fileSystem = vertx.fileSystem();
return fileSystem.rxReadFile("src/main/resources/characters.json")
.map(buffer -> buffer.toString());
}
}