Contents

module EDN
  module Metadata
    def self.extended(base)
      base.instance_eval do
        alias :to_edn_without_metadata :to_edn
        alias :to_edn :to_edn_with_metadata
      end
    end

    attr_accessor :metadata

    def has_metadata?
      respond_to?(:allows_metadata?) and
        allows_metadata? and
        !metadata.nil? and
        !metadata.empty?
    end

    def to_edn_with_metadata
      if has_metadata?
        '^' + metadata.to_edn + ' ' + to_edn_without_metadata
      else
        to_edn_without_metadata
      end
    end
  end
end

Version data entries

11 entries across 11 versions & 2 rubygems

Version	Path
edn2023-1.1.4	lib/edn/metadata.rb
edn-1.1.1	lib/edn/metadata.rb
edn-1.1.0	lib/edn/metadata.rb
edn-1.0.8	lib/edn/metadata.rb
edn-1.0.7	lib/edn/metadata.rb
edn-1.0.6	lib/edn/metadata.rb
edn-1.0.5	lib/edn/metadata.rb
edn-1.0.3	lib/edn/metadata.rb
edn-1.0.2	lib/edn/metadata.rb
edn-1.0.1	lib/edn/metadata.rb
edn-1.0.0	lib/edn/metadata.rb