Module: ActiveAdmin::ResourceController::Filters::ClassMethods

Defined in:
lib/active_admin/resource_controller/filters.rb

Instance Method Summary collapse

Instance Method Details

#default_association_filters ⇒ Object

Returns a default set of filters for the associations



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# File 'lib/active_admin/resource_controller/filters.rb', line 32

def default_association_filters
  if resource_class.respond_to?(:reflections)
    resource_class.reflections.collect{|name, r| { :attribute => name }}
  else
    []
  end
end

#default_content_filters ⇒ Object

Returns a default set of filters for the content columns



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# File 'lib/active_admin/resource_controller/filters.rb', line 41

def default_content_filters
  if resource_class.respond_to?(:content_columns)
    resource_class.content_columns.collect{|c| { :attribute => c.name.to_sym } }
  else
    []
  end
end

#default_filters_config ⇒ Object

Returns a sane set of filters by default for the object



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# File 'lib/active_admin/resource_controller/filters.rb', line 27

def default_filters_config
  default_association_filters + default_content_filters
end

#filter(attribute, options = {}) ⇒ Object 



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# File 'lib/active_admin/resource_controller/filters.rb', line 12

def filter(attribute, options = {})
  return false if attribute.nil?
  @filters ||= []
  @filters << options.merge(:attribute => attribute)
end

#filters_config ⇒ Object 



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# File 'lib/active_admin/resource_controller/filters.rb', line 18

def filters_config
  @filters && @filters.any? ? @filters : default_filters_config
end

#reset_filters! ⇒ Object 



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# File 'lib/active_admin/resource_controller/filters.rb', line 22

def reset_filters!
  @filters = []
end