instance method `update_attributes`

Ruby on Rails 3.1.12

Since v3.0.20 Last seen in v6.0.6

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6

Compare with:

update_attributes(attributes, options = {})

Updates the attributes of the model from the passed-in hash and saves the record, all wrapped in a transaction. If the object is invalid, the saving will fail and false will be returned.

When updating model attributes, mass-assignment security protection is respected. If no :as option is supplied then the :default role will be used. If you want to bypass the protection given by attr_protected and attr_accessible then you can do so using the :without_protection option.

Parameters

attributes req
options opt = {}

Source

# File activerecord/lib/active_record/persistence.rb, line 158
    def update_attributes(attributes, options = {})
      # The following transaction covers any possible database side-effects of the
      # attributes assignment. For example, setting the IDs of a child collection.
      with_transaction_returning_status do
        self.assign_attributes(attributes, options)
        save
      end
    end

Defined in activerecord/lib/active_record/persistence.rb line 158 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Persistence

Signature

Parameters