RubyGems.org

multiset

0.5.0

Unlike ordinary set(see Ruby documentation for "set" library), multiset can contain two or more same items. Set[:a,:b,:c,:b,:b,:c] # => #<Set: {:b, :c, :a}> Multiset[:a,:b,:c,:b,:b,:c] # => #<Multiset:#3 :b, #2 :c, #1 :a> Multisets are typically used for counting elements and their appearances in collections.

installgem install multiset
Authors

H.Hiro(Maraigue)

6,371 total downloads 353 for this version
Owners

3970495ae18c6a912920cac628166270

Gemfile
gem 'multiset', '~> 0.5.0'
Versions
  1. 0.5.0 May 15, 2014 (24 KB)
  2. 0.4.1 December 1, 2013 (24 KB)
  3. 0.4.0 August 15, 2012 (22.5 KB)
  4. 0.3.0 March 24, 2011 (19.5 KB)
Ruby Dependency
  1. >= 0
Development Dependencies
  1. hoe ~> 3.6
  2. rdoc ~> 4.0