Contents

module Ransack
  module Nodes
    class Sort < Node
      include Bindable

      attr_reader :name, :dir, :ransacker_args
      i18n_word :asc, :desc

      class << self
        def extract(context, str)
          return unless str
          attr, direction = str.split(/\s+/, 2)
          self.new(context).build(name: attr, dir: direction)
        end
      end

      def build(params)
        params.with_indifferent_access.each do |key, value|
          if key.match(/^(name|dir|ransacker_args)$/)
            self.send("#{key}=", value)
          end
        end

        self
      end

      def valid?
        bound? && attr &&
        context.klassify(parent).ransortable_attributes(context.auth_object)
        .include?(attr_name)
      end

      def name=(name)
        @name = name
        context.bind(self, name)
      end

      def dir=(dir)
        dir = dir.downcase if dir
        @dir =
          if dir == 'asc'.freeze || dir == 'desc'.freeze
            dir
          else
            'asc'.freeze
          end
      end

      def ransacker_args=(ransack_args)
        @ransacker_args = ransack_args
      end

    end
  end
end

Version data entries

3 entries across 3 versions & 2 rubygems

Version	Path
date_n_time_picker_activeadmin-0.1.2	vendor/bundle/ruby/2.6.0/gems/ransack-2.4.2/lib/ransack/nodes/sort.rb
date_n_time_picker_activeadmin-0.1.1	vendor/bundle/ruby/2.6.0/gems/ransack-2.4.2/lib/ransack/nodes/sort.rb
ransack-2.4.2	lib/ransack/nodes/sort.rb