From 5b13ddb5f2da143f46240c5933fba2a035e68102 Mon Sep 17 00:00:00 2001
From: Chris Morgan <me@chrismorgan.info>
Date: Thu, 15 May 2014 10:28:48 +1000
Subject: [PATCH] Use assertions in find_with_or_insert_with example

This lets us test it automatically and also makes it more obvious what
the expected result is.
---
 src/libcollections/hashmap.rs | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/libcollections/hashmap.rs b/src/libcollections/hashmap.rs
index 35a89fe5dc5de..87dc97d70c7a5 100644
--- a/src/libcollections/hashmap.rs
+++ b/src/libcollections/hashmap.rs
@@ -1299,9 +1299,10 @@ impl<K: TotalEq + Hash<S>, V, S, H: Hasher<S>> HashMap<K, V, H> {
     ///     );
     /// }
     ///
-    /// for (k, v) in map.iter() {
-    ///     println!("{} -> {}", *k, *v);
-    /// }
+    /// assert_eq!(map.len(), 3);
+    /// assert_eq!(map.get(&"a key"), &vec!["value", "new value"]);
+    /// assert_eq!(map.get(&"b key"), &vec!["new value"]);
+    /// assert_eq!(map.get(&"z key"), &vec!["new value", "value"]);
     /// ```
     pub fn find_with_or_insert_with<'a, A>(&'a mut self,
                                            k: K,