From ff47ba9adb39976723752abfd6fbb72d7a55eaf1 Mon Sep 17 00:00:00 2001
From: Jeremy Kemper <jeremy@bitsweat.net>
Date: Wed, 2 Jan 2008 09:08:14 +0000
Subject: Ruby 1.9 compat: add #raise to AS::BasicObject, fixup Duration
 argument error. Closes #10594.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8523 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activesupport/CHANGELOG                          |  2 +-
 activesupport/lib/active_support/basic_object.rb |  5 +++++
 activesupport/lib/active_support/duration.rb     |  2 +-
 activesupport/test/core_ext/duration_test.rb     | 11 +++++++++++
 4 files changed, 18 insertions(+), 2 deletions(-)

(limited to 'activesupport')

diff --git a/activesupport/CHANGELOG b/activesupport/CHANGELOG
index ad3b76aa48..f708302c7e 100644
--- a/activesupport/CHANGELOG
+++ b/activesupport/CHANGELOG
@@ -6,7 +6,7 @@
 
 * Hash#symbolize_keys skips keys that can't be symbolized.  #10500 [Brad Greenlee]
 
-* Ruby 1.9 compatibility.  #1689, #10466, #10468, #10554, #10632 [Cheah Chu Yeow, Pratik Naik, Jeremy Kemper, Dirkjan Bussink]
+* Ruby 1.9 compatibility.  #1689, #10466, #10468, #10554, #10594, #10632 [Cheah Chu Yeow, Pratik Naik, Jeremy Kemper, Dirkjan Bussink, fxn]
 
 * TimeZone#to_s uses UTC rather than GMT.  #1689 [Cheah Chu Yeow]
 
diff --git a/activesupport/lib/active_support/basic_object.rb b/activesupport/lib/active_support/basic_object.rb
index 009a521a40..bb01a47508 100644
--- a/activesupport/lib/active_support/basic_object.rb
+++ b/activesupport/lib/active_support/basic_object.rb
@@ -6,6 +6,11 @@ module ActiveSupport
     class BasicObject < ::BasicObject
       undef_method :==
       undef_method :equal?
+
+      # Let ActiveSupport::BasicObject at least raise exceptions.
+      def raise(*args)
+        ::Object.send(:raise, *args)
+      end
     end
   else
     require 'blankslate'
diff --git a/activesupport/lib/active_support/duration.rb b/activesupport/lib/active_support/duration.rb
index 82b38e79b5..ff51b49dcf 100644
--- a/activesupport/lib/active_support/duration.rb
+++ b/activesupport/lib/active_support/duration.rb
@@ -82,7 +82,7 @@ module ActiveSupport
               t.advance(type => sign * number)
             end
           else
-            raise ArgumentError, "expected a time or date, got #{time.inspect}"
+            raise ::ArgumentError, "expected a time or date, got #{time.inspect}"
           end
         end
       end
diff --git a/activesupport/test/core_ext/duration_test.rb b/activesupport/test/core_ext/duration_test.rb
index 125232bd40..2a86a7b1e7 100644
--- a/activesupport/test/core_ext/duration_test.rb
+++ b/activesupport/test/core_ext/duration_test.rb
@@ -18,4 +18,15 @@ class DurationTest < Test::Unit::TestCase
   def test_plus_with_time
     assert_equal 1 + 1.second, 1.second + 1, "Duration + Numeric should == Numeric + Duration"
   end
+
+  def test_argument_error
+    begin
+      1.second.ago('')
+      flunk("no exception was raised")
+    rescue ArgumentError => e
+      assert_equal 'expected a time or date, got ""', e.message, "ensure ArgumentError is not being raised by dependencies.rb"
+    rescue Exception
+      flunk("ArgumentError should be raised, but we got #{$!.class} instead")
+    end
+  end
 end
-- 
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