method

set

v7.1.3.4 - Show latest stable - 0 notes - Class: CurrentAttributes

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1
5.1.7
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

set(set_attributes) public

Expose one or more attributes within a block. Old values are returned after the block concludes. Example demonstrating the common use of needing to set Current attributes outside the request-cycle:

class Chat::PublicationJob < ApplicationJob
  def perform(attributes, room_number, creator)
    Current.set(person: creator) do
      Chat::Publisher.publish(attributes: attributes, room_number: room_number)
    end
  end
end

Show source

# File activesupport/lib/active_support/current_attributes.rb, line 211
    def set(set_attributes)
      old_attributes = compute_attributes(set_attributes.keys)
      assign_attributes(set_attributes)
      yield
    ensure
      assign_attributes(old_attributes)
    end

set

Related methods