Sha256: 4643cecbc537989e67ec7af96c4aebb700c54452eeeabc13d0a208139b04d9bf

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Size: 1.58 KB

Versions: 37

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Stored size: 1.58 KB

Contents

module CassandraObject
  module Types
    class ArrayType < BaseType
      class DirtyArray < Array
        attr_accessor :record, :name, :options
        def initialize(record, name, array, options)
          @record   = record
          @name     = name.to_s
          @options  = options

          super(array)
          setify!
        end

        def <<(obj)
          modifying do
            super
            setify!
          end
        end

        def delete(obj)
          modifying do
            super
          end
        end

        private
          def setify!
            if options[:unique]
              compact!
              uniq!
              begin sort! rescue ArgumentError end
            end
          end

          def modifying
            unless record.changed_attributes.include?(name)
              original = dup
            end

            result = yield

            if !record.changed_attributes.key?(name) && original != self
              record.changed_attributes[name] = original
            end

            record.send("#{name}=", self)

            result
          end
      end

      def default
        []
      end

      def encode(array)
        raise ArgumentError.new("#{self} requires an Array") unless array.kind_of?(Array)
        array.to_a.to_json
      end

      def decode(str)
        return [] if str.blank?

        ActiveSupport::JSON.decode(str).tap do |array|
          array.uniq! if options[:unique]
        end
      end

      def wrap(record, name, value)
        DirtyArray.new(record, name, value, options)
      end
    end
  end
end

Version data entries

37 entries across 37 versions & 1 rubygems

Version Path
gotime-cassandra_object-2.11.7 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.11.6 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.11.5 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.11.4 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.11.3 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.11.2 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.11.1 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.11.0 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.11 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.10 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.9 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.8 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.7 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.6 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.5 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.4 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.3 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.2 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.1 lib/cassandra_object/types/array_type.rb
gotime-cassandra_object-2.10.0 lib/cassandra_object/types/array_type.rb