kotovalexarian-likes-github/rails--rails
1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Code Releases Activity

Merge pull request #7947 from acapilleri/uniqueness_validate

Browse source 
refactoring of uniqueness validate_each
This commit is contained in:
Rafael Mendonça França 2012-10-14 14:13:14 -07:00
commit a550a6839a
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
activerecord/lib/active_record/validations/uniqueness.rb
View file

@ -26,11 +26,12 @@ module ActiveRecord
relation = relation.and(table[finder_class.primary_key.to_sym].not_eq(record.send(:id))) if record.persisted?
Array(options[:scope]).each do |scope_item|
scope_value = record.read_attribute(scope_item)
reflection = record.class.reflect_on_association(scope_item)
if reflection
scope_value = record.send(reflection.foreign_key)
scope_item = reflection.foreign_key
else
scope_value = record.read_attribute(scope_item)
end
relation = relation.and(table[scope_item].eq(scope_value))
end