Sha256: 76a9f98df52025b01230972c153b2e5b055d8da4ddfc1c7187bfcb1db14c5973
Contents?: true
Size: 666 Bytes
Versions: 115
Compression:
Stored size: 666 Bytes
Contents
# encoding: utf-8
require 'open_classes/object'
require 'open_classes/module'
require 'open_classes/array/together_helper'
# Array
class Array
include TogetherHelper
# Arrays loop together with index.
#
# alpha = %w{one two three}
# numbers = %w{1 2 3}
# [alpha, numbers].together_with_index do |first, second, index|
# print "#{index.to_s}:#{first}:#{second}\n" # => output 0:one:1, 1:two:2, 2:three:3
# end
def together_with_index
if_not_contain_array_rails_type_error
first.each_with_index do |i_v, i|
eval_each_str = get_args_str_for_together i, true
instance_eval "yield(#{eval_each_str})"
end
end
end
Version data entries
115 entries across 115 versions & 1 rubygems