Method: Operate::Command#expose

Defined in:
lib/operate/command.rb

#expose(presentation_data) ⇒ Object

Expose a value within a handler block to the caller. Sets attribute directly if available, or as an instance variable.

RegisterAccount.call(@form) do

on(:ok) { |user| expose(:user => user) }

end



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# File 'lib/operate/command.rb', line 71

def expose(presentation_data)
  presentation_data.each do |attribute, value|
    if @caller.respond_to?("#{attribute}=")
      @caller.public_send("#{attribute}=", value)
    else
      @caller.instance_variable_set("@#{attribute}", value)
    end
  end
end