# !/usr/bin/ruby -w
# -*- encoding:utf-8 -*-
# filename: main.rb
# author: 简单教程(www.twle.cn)
# Copyright © 2015-2065 www.twle.cn. All rights reserved.

ary = ["Ali","Tencent","Baidu","JD","DiDi"]

b = Array.new
b = ary.collect{ |x|x..x }
puts b