From ab1159581edd4b58e57fd24c2756c2e486d05d54 Mon Sep 17 00:00:00 2001
From: Durran Jordan <durran@gmail.com>
Date: Sat, 24 Nov 2012 14:43:40 +0100
Subject: [PATCH] Update changelog

---
 CHANGELOG.md                         |  3 +++
 spec/mongoid/extensions/time_spec.rb | 22 ++++++++++++++++++++--
 2 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b96c87a316..c65c048e09 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ For instructions on upgrading to newer versions, visit
 
 ### Resolved Issues
 
+* \#2575 Prevent end of month times from rounding up since floats are not
+  precise enough to handle usec. (Steve Valaitis)
+
 * \#2573 Don't use i18n for inspection messages.
 
 * \#2571 Remove blank error message from locales. (Jordan Elver)
diff --git a/spec/mongoid/extensions/time_spec.rb b/spec/mongoid/extensions/time_spec.rb
index a5922784e3..08fd950621 100644
--- a/spec/mongoid/extensions/time_spec.rb
+++ b/spec/mongoid/extensions/time_spec.rb
@@ -262,10 +262,19 @@
         Time.mongoize(time).to_f.round(3).should eq(time.to_f.round(3))
       end
 
-      it "doesn't round up at end of month" do
+      it "doesn't round up the hour at end of month" do
         eom_time_mongoized.hour.should eq(eom_time.utc.hour)
+      end
+
+      it "doesn't round up the minute" do
         eom_time_mongoized.min.should eq(eom_time.utc.min)
+      end
+
+      it "doesn't round up the seconds" do
         eom_time_mongoized.sec.should eq(eom_time.utc.sec)
+      end
+
+      it "does not alter seconds" do
         (eom_time_mongoized.strftime("%11N").to_i / 100.0).round(0).should eq(999999999)
       end
 
@@ -292,10 +301,19 @@
           )
         end
 
-        it "doesn't round up at end of month" do
+        it "doesn't round up the hour" do
           eom_time_mongoized.hour.should eq(eom_time.utc.hour)
+        end
+
+        it "doesn't round up the minutes" do
           eom_time_mongoized.min.should eq(eom_time.utc.min)
+        end
+
+        it "doesn't round up the seconds" do
           eom_time_mongoized.sec.should eq(eom_time.utc.sec)
+        end
+
+        it "does not alter the seconds" do
           (eom_time_mongoized.strftime("%11N").to_i / 100.0).round(0).should eq(999999999)
         end
       end