Contents

module Specjour
  module Among
    def among(group_size)
      group_size = 1 if group_size.zero?
      groups = Array.new(group_size) { [] }
      offset = 0
      each do |item|
        groups[offset] << item
        offset = (offset == group_size - 1) ? 0 : offset + 1
      end
      groups
    end
  end
end
::Array.send(:include, Specjour::Among)

Version data entries

18 entries across 18 versions & 1 rubygems

Version	Path
specjour-0.1.18	lib/specjour/core_ext/array.rb
specjour-0.1.17	lib/specjour/core_ext/array.rb
specjour-0.1.16	lib/specjour/core_ext/array.rb
specjour-0.1.15	lib/specjour/core_ext/array.rb
specjour-0.1.14	lib/specjour/core_ext/array.rb
specjour-0.1.13	lib/specjour/core_ext/array.rb
specjour-0.1.12	lib/specjour/core_ext/array.rb
specjour-0.1.11	lib/specjour/core_ext/array.rb
specjour-0.1.10	lib/specjour/core_ext/array.rb
specjour-0.1.9	lib/specjour/core_ext/array.rb
specjour-0.1.8	lib/specjour/core_ext/array.rb
specjour-0.1.7	lib/specjour/core_ext/array.rb
specjour-0.1.6	lib/specjour/core_ext/array.rb
specjour-0.1.5	lib/specjour/core_ext/array.rb
specjour-0.1.4	lib/specjour/core_ext/array.rb
specjour-0.1.3	lib/specjour/core_ext/array.rb
specjour-0.1.2	lib/specjour/core_ext/array.rb
specjour-0.1.1	lib/specjour/core_ext/array.rb