Contents

# encoding: utf-8

# Array
class Array
  # return uniq size
  #
  # === Example
  #
  #   ([*1..6] + [2,3]).uniq_size # => 6
  #   [*1..6].uniq_size # => 6
  #   [].uniq_size # => 0
  #
  def uniq_size
    uniq.size
  end
end

Version data entries

26 entries across 26 versions & 1 rubygems

Version	Path
tbpgr_utils-0.0.151	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.150	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.149	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.148	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.147	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.146	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.145	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.144	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.143	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.142	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.141	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.140	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.139	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.138	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.137	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.136	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.135	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.134	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.133	lib/open_classes/array/uniq_size.rb
tbpgr_utils-0.0.132	lib/open_classes/array/uniq_size.rb