method

set

v5.2.3 - Show latest stable - 0 notes - Class: CurrentAttributes

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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 171
    def set(set_attributes)
      old_attributes = compute_attributes(set_attributes.keys)
      assign_attributes(set_attributes)
      yield
    ensure
      assign_attributes(old_attributes)
    end

set

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