From 8072ebcacc642cc0e7937e61051b9fe05507f037 Mon Sep 17 00:00:00 2001
From: Henrik N <henrik@nyh.se>
Date: Fri, 23 May 2008 11:44:37 +0200
Subject: Document Integer#even? and #odd? edge cases: zero and negative
 numbers.

---
 .../lib/active_support/core_ext/integer/even_odd.rb          | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/activesupport/lib/active_support/core_ext/integer/even_odd.rb b/activesupport/lib/active_support/core_ext/integer/even_odd.rb
index cfc6b4c6d6..b1d1e28062 100644
--- a/activesupport/lib/active_support/core_ext/integer/even_odd.rb
+++ b/activesupport/lib/active_support/core_ext/integer/even_odd.rb
@@ -3,10 +3,14 @@ module ActiveSupport #:nodoc:
     module Integer #:nodoc:
       # For checking if a fixnum is even or odd.
       #
-      #   1.even? # => false
-      #   1.odd?  # => true
-      #   2.even? # => true
-      #   2.odd?  # => false
+      #   2.even?  # => true
+      #   2.odd?   # => false
+      #   1.even?  # => false
+      #   1.odd?   # => true
+      #   0.even?  # => true
+      #   0.odd?   # => false
+      #   -1.even? # => false
+      #   -1.odd?  # => true
       module EvenOdd
         def multiple_of?(number)
           self % number == 0
-- 
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