Contents

# encoding: utf-8

class Integer
  # provide reverse iterator for number's each digit
  #
  # === Example
  #
  #   ret=[];12345.reverse_each_digit { |v|ret << v+1 };print ret # => [6, 5, 4, 3, 2]
  #
  def reverse_each_digit
    abs.to_s.split('').reverse.map { |v|v.to_i }.each { |v|yield(v) }
  end
end

Version data entries

17 entries across 17 versions & 1 rubygems

Version	Path
tbpgr_utils-0.0.150	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.149	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.148	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.147	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.146	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.145	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.144	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.143	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.142	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.141	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.140	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.139	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.138	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.137	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.136	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.135	lib/open_classes/integer/reverse_each_digit.rb
tbpgr_utils-0.0.134	lib/open_classes/integer/reverse_each_digit.rb