Contents

module Chronicle
  module Schema
    # Represents a property in the RDF graph
    class SchemaProperty
      attr_reader :id
      attr_accessor :domain,
        :range,
        :comment,
        :many,
        :required,
        :namespace,
        :range_types, # FIXME
        :see_also

      def initialize(id)
        @id = id
        @domain = []
        @range = []
        @many = false
        @required = false

        yield self if block_given?
      end

      def pretty_print(pp)
        pp.text("SchemaProperty: #{id}")
        pp.nest(2) do
          pp.breakable
          pp.text("Range: #{range}")
          pp.breakable
          pp.text("Domain: #{domain}")
        end
      end

      def to_h
        output = {
          id:,
          domain:,
          range:,
          many: @many,
          required: @required
        }
        output[:comment] = @comment if @comment
        output[:see_also] = @see_also if @see_also
        output
      end

      def ==(other)
        id == other.id
      end

      def required?
        @required
      end

      def many?
        @many
      end

      def identifier
        @id.split('/').last&.to_sym
      end

      # FIXME
      def id_snakecase
        @id.split('/').last.gsub(/([a-z\d])([A-Z])/, '\1_\2').downcase.to_sym
      end

      # FIXME: refactor this and the next
      def range_identifiers
        range.map do |r|
          r.split('/').last&.to_sym
        end
      end

      def full_range_identifiers
        range_types.map(&:descendants).flatten.map { |x| x.id.split('/').last&.to_sym } + range_identifiers
      end
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
chronicle-core-0.3.2	lib/chronicle/schema/schema_property.rb
chronicle-core-0.3.1	lib/chronicle/schema/schema_property.rb
chronicle-core-0.3.0	lib/chronicle/schema/schema_property.rb