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Contents
=begin
Copyright 2010-2014 Tasos Laskos <tasos.laskos@arachni-scanner.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 <tasos.laskos@arachni-scanner.com>
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
7 entries across 7 versions & 1 rubygems