Module: ActiveAdmin::Settings::ClassMethods

Defined in:
lib/active_admin/helpers/settings.rb

Instance Method Summary collapse

Instance Method Details

#default_settings ⇒ Object 



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# File 'lib/active_admin/helpers/settings.rb', line 60

def default_settings
  @default_settings ||= {}
end

#deprecated_setting(name, default, message = nil) ⇒ Object 



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# File 'lib/active_admin/helpers/settings.rb', line 52

def deprecated_setting(name, default, message = nil)
  setting(name, default)

  message ||= "The #{name} setting is deprecated and will be removed."
  ActiveAdmin::Deprecation.deprecate self,     name,    message
  ActiveAdmin::Deprecation.deprecate self, :"#{name}=", message
end

#setting(name, default) ⇒ Object 



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# File 'lib/active_admin/helpers/settings.rb', line 36

def setting(name, default)
  default_settings[name] = default
  attr_writer name

  # Creates a reader that will grab the default if no value has been set.
  class_eval <<-EOC, __FILE__, __LINE__ + 1
    def #{name}
      if instance_variable_defined? :@#{name}
        @#{name}
      else
        read_default_setting(:#{name})
      end
    end
  EOC
end