Module: Navi::Navigator::InstanceMethods

Included in:
Base
Defined in:
lib/navi/navigator/instance_methods.rb

Instance Method Summary collapse

Instance Method Details

#highlights_on ⇒ Object 



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# File 'lib/navi/navigator/instance_methods.rb', line 32

def highlights_on
  db_value = self.read_attribute :highlights_on
  value = if db_value
            Regexp.new db_value
          else # db_value.nil?
            if navigable && navigable_config(:highlights_on)
              config = navigable_config(:highlights_on)
              case config
              when Proc then config.call navigable
              else config
              end
            else
              self.link
            end
          end
end

#label ⇒ Object 



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# File 'lib/navi/navigator/instance_methods.rb', line 4

def label
  db_value = self.read_attribute :label
  return db_value if db_value
  return navigable.send navigable_config(:label) if navigable && navigable_config(:label)
  nil
end

#link ⇒ Object 



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# File 'lib/navi/navigator/instance_methods.rb', line 11

def link
  db_value = self.read_attribute :link
  return db_value if db_value
  return navigable if navigable
  nil
end

#title ⇒ Object 



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# File 'lib/navi/navigator/instance_methods.rb', line 18

def title
    db_value = self.read_attribute :title
    return db_value if db_value
    if navigable && navigable_config(:title)
      config = navigable_config :title
      return case config
    when Symbol then navigable.send config
    when String then config
    when Proc then config.call navigable
    end
  end
  return self.label
end