Replaces find(:first) calls.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10930 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/plugins/awesome_nested_set/lib/awesome_nested_set/awesome_nested_set.rb b/lib/plugins/awesome_nested_set/lib/awesome_nested_set/awesome_nested_set.rb
index 95d9494d4..7f0b23197 100644
--- a/lib/plugins/awesome_nested_set/lib/awesome_nested_set/awesome_nested_set.rb
+++ b/lib/plugins/awesome_nested_set/lib/awesome_nested_set/awesome_nested_set.rb
@@ -413,7 +413,7 @@ module CollectiveIdea #:nodoc:
 
         # on creation, set automatically lft and rgt to the end of the tree
         def set_default_left_and_right
-          highest_right_row = nested_set_scope(:order => "#{quoted_right_column_name} desc").find(:first, :limit => 1,:lock => true )
+          highest_right_row = nested_set_scope(:order => "#{quoted_right_column_name} desc").limit(1).lock(true).first
           maxright = highest_right_row ? (highest_right_row[right_column_name] || 0) : 0
           # adds the new node to the right of all existing nodes
           self[left_column_name] = maxright + 1
@@ -443,11 +443,11 @@ module CollectiveIdea #:nodoc:
           in_tenacious_transaction do
             reload_nested_set
             # select the rows in the model that extend past the deletion point and apply a lock
-            self.class.base_class.find(:all,
-              :select => "id",
-              :conditions => ["#{quoted_left_column_name} >= ?", left],
-              :lock => true
-            )
+            self.class.base_class.
+              select("id").
+              where("#{quoted_left_column_name} >= ?", left).
+              lock(true).
+              all
 
             if acts_as_nested_set_options[:dependent] == :destroy
               descendants.each do |model|