Contents

# frozen_string_literal: true

require 'circle_array/version'

module Circle
  class Error < StandardError; end

  class Array < ::Array
    def [](index)
      result = super

      return result if result
      return nil if size.zero?

      self[index - size]
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
circle_array-0.1.0	lib/circle_array.rb