Added docs; started README; started ivago

src/hello/mod.rs

@@ -1,16 +1,24 @@
 #[cfg(test)] mod tests;
 
+pub fn routes() -> Vec<rocket::Route> {
+    routes![
+        world,
+        hello,
+        name_age
+    ]
+}
+
 #[get("/world")]
-pub fn world() -> &'static str {
+fn world() -> &'static str {
     "Hello, world!"
 }
 
 #[get("/<name>")]
-pub fn hello(name: String) -> String {
+fn hello(name: String) -> String {
     format!("Hello, {}", name)
 }
 
 #[get("/world?<name>&<age>")]
-pub fn name_age(name: String, age: u16) -> String {
+fn name_age(name: String, age: u16) -> String {
     format!("Hello, {} who is {} years old!", name, age)
 }

src/hello/tests.rs

@@ -2,7 +2,7 @@ use rocket::local::Client;
 use rocket::http::Status;
 
 fn rocket() -> rocket::Rocket {
-    rocket::ignite().mount("/", routes![super::world, super::hello, super::name_age])
+    rocket::ignite().mount("/", super::routes())
 }
 
 #[test]