Contents

# frozen_string_literal: true

module ImmutableStructEx
  # Makes a struct immutable when extended.
  module Immutable
    class << self
      def extended(struct)
        [:[], *struct.members].each do |method|
          struct.instance_eval do
            undef :"#{method}="
          end
        end
      end
    end
  end
end

Version data entries

16 entries across 16 versions & 1 rubygems

Version	Path
immutable_struct_ex-1.0.11	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.10	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.9	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.8	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.7	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.6	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.5	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.4	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.3	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.2	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.1	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-1.0.0	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-0.3.0	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-0.2.3	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-0.2.2	lib/immutable_struct_ex/immutable.rb
immutable_struct_ex-0.2.1	lib/immutable.rb