module ActiveRecord::MassAssignmentSecurity::Persistence
Active Record Persistence¶ ↑
Public Instance Methods
update(attributes, options = {})
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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
forbidden attributes protection then you can do so using the
:without_protection
option.
# File lib/active_record/mass_assignment_security/persistence.rb, line 60 def update(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 assign_attributes(attributes, options) save end end
Also aliased as: update_attributes
update!(attributes, options = {})
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Updates its receiver just like update_attributes
but calls
save!
instead of save
, so an exception is raised
if the record is invalid.
# File lib/active_record/mass_assignment_security/persistence.rb, line 72 def update!(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 assign_attributes(attributes, options) save! end end
Also aliased as: update_attributes!