Module: Changebase::ActionController

Extended by:
ActiveSupport::Concern
Defined in:
lib/changebase/action_controller.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#changebase_metadata ⇒ Object 



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# File 'lib/changebase/action_controller.rb', line 37

def changebase_metadata
  self.class.changebase_metadata
end

#changebase_metadata_wrapper(&block) ⇒ Object 



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# File 'lib/changebase/action_controller.rb', line 41

def changebase_metadata_wrapper(&block)
  metadata = {}

  changebase_metadata.each do |keys, value|
    data = metadata
    keys[0...-1].each do |key|
      data[key] ||= {}
      data = data[key]
    end

    value = case value
    when Symbol
      self.send(value)
    when Proc
      instance_exec(&value)
    else
      value
    end

    if keys.last
      data[keys.last] ||= value
    else
      data.merge!(value)
    end
  end

  ActiveRecord::Base.with_metadata(metadata, &block)
end