From 297618bddc59cdc4aaca76711874b774f9838afe Mon Sep 17 00:00:00 2001
From: Marcel Molina <marcel@vernix.org>
Date: Sun, 22 Jan 2006 09:34:41 +0000
Subject: Make dynamic finders honor additional passed in :conditions. Closes
 #3569.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@3463 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
---
 activerecord/CHANGELOG                  |  2 ++
 activerecord/lib/active_record/base.rb  | 11 +++++++++--
 activerecord/test/finder_test.rb        | 15 ++++++++++++++-
 activerecord/test/fixtures/accounts.yml |  5 +++++
 4 files changed, 30 insertions(+), 3 deletions(-)

diff --git a/activerecord/CHANGELOG b/activerecord/CHANGELOG
index 3b17ea2118..e487582882 100644
--- a/activerecord/CHANGELOG
+++ b/activerecord/CHANGELOG
@@ -1,5 +1,7 @@
 *SVN*
 
+* Make dynamic finders honor additional passed in :conditions. #3569 [Oleg Pudeyev <pudeyo@rpi.edu>, Marcel Molina Jr.]
+
 * Show a meaningful error when the DB2 adapter cannot be loaded due to missing dependencies. [Nicholas Seckar]
 
 * Make .count work for has_many associations with multi line finder sql [schoenm@earthlink.net]
diff --git a/activerecord/lib/active_record/base.rb b/activerecord/lib/active_record/base.rb
index bfd9daf803..d05e3c6cae 100755
--- a/activerecord/lib/active_record/base.rb
+++ b/activerecord/lib/active_record/base.rb
@@ -990,8 +990,15 @@ module ActiveRecord #:nodoc:
 
             conditions = construct_conditions_from_arguments(attribute_names, arguments)
 
-            if arguments[attribute_names.length].is_a?(Hash)
-              find(finder, { :conditions => conditions }.update(arguments[attribute_names.length]))
+            if (extra_options = arguments[attribute_names.size]).is_a?(Hash)
+              finder_options = extra_options.merge(:conditions => conditions)
+              if extra_options[:conditions]
+                with_scope(:find => {:conditions => extra_options[:conditions]}) do
+                  find(finder, finder_options)
+                end
+              else
+                find(finder, finder_options)
+              end
             else
               send("find_#{finder}", conditions, *arguments[attribute_names.length..-1]) # deprecated API
             end
diff --git a/activerecord/test/finder_test.rb b/activerecord/test/finder_test.rb
index 515ec0f777..61d5c20e98 100644
--- a/activerecord/test/finder_test.rb
+++ b/activerecord/test/finder_test.rb
@@ -6,7 +6,7 @@ require 'fixtures/developer'
 require 'fixtures/post'
 
 class FinderTest < Test::Unit::TestCase
-  fixtures :companies, :topics, :entrants, :developers, :developers_projects, :posts
+  fixtures :companies, :topics, :entrants, :developers, :developers_projects, :posts, :accounts
 
   def test_find
     assert_equal(topics(:first).title, Topic.find(1).title)
@@ -200,6 +200,19 @@ class FinderTest < Test::Unit::TestCase
     assert_nil Topic.find_by_title("The First Topic!")
   end
 
+  def test_find_by_one_attribute_with_order_option
+    assert_equal accounts(:signals37), Account.find_by_credit_limit(50)
+    assert_equal accounts(:rails_core_account), Account.find_by_credit_limit(50, :order => 'id DESC')
+  end
+
+  def test_find_by_one_attribute_with_conditions
+    assert_equal accounts(:rails_core_account), Account.find_by_credit_limit(50, :conditions => ['firm_id = ?', 6])
+  end
+
+  def test_find_by_one_attribute_with_several_options
+    assert_equal accounts(:unknown), Account.find_by_credit_limit(50, :order => 'id DESC', :conditions => ['id != ?', 3])
+  end
+  
   def test_find_by_one_missing_attribute
     assert_raises(NoMethodError) { Topic.find_by_undertitle("The First Topic!") }
   end
diff --git a/activerecord/test/fixtures/accounts.yml b/activerecord/test/fixtures/accounts.yml
index 8cff4389fd..707c5d0a7f 100644
--- a/activerecord/test/fixtures/accounts.yml
+++ b/activerecord/test/fixtures/accounts.yml
@@ -11,3 +11,8 @@ rails_core_account:
   id: 3
   firm_id: 6
   credit_limit: 50
+
+last_account:
+  id: 4
+  firm_id: 2
+  credit_limit: 60
-- 
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