From 091965c0fc7384c17cce9e71a80f515b1139d460 Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Wed, 29 Apr 2009 23:12:34 -0700
Subject: Prefer behavior check to RUBY_VERSION to catch 1.8 backports

---
 activesupport/lib/active_support/core_ext/integer/even_odd.rb   | 4 ++--
 activesupport/lib/active_support/core_ext/string/conversions.rb | 2 +-
 activesupport/lib/active_support/core_ext/time/conversions.rb   | 4 ++--
 3 files changed, 5 insertions(+), 5 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 6d005268a3..8f9a97b44c 100644
--- a/activesupport/lib/active_support/core_ext/integer/even_odd.rb
+++ b/activesupport/lib/active_support/core_ext/integer/even_odd.rb
@@ -7,10 +7,10 @@ class Integer
   # Is the integer a multiple of 2?
   def even?
     multiple_of? 2
-  end if RUBY_VERSION < '1.9'
+  end unless method_defined?(:even?)
 
   # Is the integer not a multiple of 2?
   def odd?
     !even?
-  end if RUBY_VERSION < '1.9'
+  end unless method_defined?(:odd?)
 end
diff --git a/activesupport/lib/active_support/core_ext/string/conversions.rb b/activesupport/lib/active_support/core_ext/string/conversions.rb
index 3f05db62c3..2b9f8c70f6 100644
--- a/activesupport/lib/active_support/core_ext/string/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/string/conversions.rb
@@ -5,7 +5,7 @@ class String
   # 'a'.ord == 'a'[0] for Ruby 1.9 forward compatibility.
   def ord
     self[0]
-  end if RUBY_VERSION < '1.9'
+  end unless method_defined?(:ord)
 
   # Form can be either :utc (default) or :local.
   def to_time(form = :utc)
diff --git a/activesupport/lib/active_support/core_ext/time/conversions.rb b/activesupport/lib/active_support/core_ext/time/conversions.rb
index 18261e139f..94e01597a9 100644
--- a/activesupport/lib/active_support/core_ext/time/conversions.rb
+++ b/activesupport/lib/active_support/core_ext/time/conversions.rb
@@ -63,7 +63,7 @@ class Time
   #   your_time.to_date                                 # => Tue, 13 Jan 2009
   def to_date
     ::Date.new(year, month, day)
-  end
+  end unless method_defined?(:to_date)
 
   # A method to keep Time, Date and DateTime instances interchangeable on conversions.
   # In this case, it simply returns +self+.
@@ -80,5 +80,5 @@ class Time
   #   your_time.to_datetime                             # => Tue, 13 Jan 2009 13:13:03 -0500
   def to_datetime
     ::DateTime.civil(year, month, day, hour, min, sec, Rational(utc_offset, 86400))
-  end
+  end unless method_defined?(:to_datetime)
 end
-- 
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