diff options
Diffstat (limited to 'activerecord/lib/active_record/persistence.rb')
| -rw-r--r-- | activerecord/lib/active_record/persistence.rb | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/activerecord/lib/active_record/persistence.rb b/activerecord/lib/active_record/persistence.rb index 50166c4385..828a8b41b6 100644 --- a/activerecord/lib/active_record/persistence.rb +++ b/activerecord/lib/active_record/persistence.rb @@ -102,12 +102,21 @@ module ActiveRecord became end - # Updates a single attribute and saves the record without going through the normal validation procedure. - # This is especially useful for boolean flags on existing records. The regular +update_attribute+ method - # in Base is replaced with this when the validations module is mixed in, which it is by default. + # Updates a single attribute and saves the record without going through the normal validation procedure + # or callbacks. This is especially useful for boolean flags on existing records. def update_attribute(name, value) send("#{name}=", value) - save(:validate => false) + hash = { name => read_attribute(name) } + + if record_update_timestamps + timestamp_attributes_for_update_in_model.each do |column| + hash[column] = read_attribute(column) + end + end + + @changed_attributes.delete(name.to_s) + primary_key = self.class.primary_key + self.class.update_all(hash, { primary_key => self[primary_key] }) == 1 end # Updates all the attributes from the passed-in Hash and saves the record. @@ -234,4 +243,4 @@ module ActiveRecord end end end -end
\ No newline at end of file +end |