Contents

=begin
    Copyright 2010-2017 Sarosys LLC <http://www.sarosys.com>

    This file is part of the Arachni Framework project and is subject to
    redistribution and commercial restrictions. Please see the Arachni Framework
    web site for more information on licensing and terms of use.
=end

require 'set'

module Arachni
module Support::LookUp

# Lightweight look-up Set implementation.
#
# It uses stores hashes of items instead of the items themselves.
#
# This leads to decreased memory consumption and faster comparisons during look-ups.
#
# @author Tasos "Zapotek" Laskos <[e-mail]>
class HashSet < Base

    # @param    (see Base#initialize)
    def initialize(*)
        super
        @collection = Set.new
    end

    [:merge, :replace, :superset?, :subset?].each do |m|
        define_method m do |other|
            @collection.send( m, other.collection )
            self
        end
    end
end

end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
arachni-1.5.1	lib/arachni/support/lookup/hash_set.rb
arachni-1.5	lib/arachni/support/lookup/hash_set.rb