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Replaces find(:first) calls.

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git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10930 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang
2012-12-03 20:55:04 +00:00
parent 738cf2e187
commit a7023dfa9b
3 changed files with 12 additions and 12 deletions
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12
lib/plugins/awesome_nested_set/lib/awesome_nested_set/awesome_nested_set.rb
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@@ -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|