分享聊聊 Ruby 中的 block, proc 和 lambda

https://ruby-china.org/topics/10414

Ruby测试框架Rspec初探

http://www.51testing.com/html/97/n-855197-2.html

RSPEC-入门学习

https://blog.csdn.net/chad20080808/article/details/27532315

用rspec执行自动化测试用例

https://www.cnblogs.com/bughunter/p/4268143.html

安装使用bundle时遇到的坑之基础知识介绍篇

https://www.jianshu.com/p/922e40e4bc04

bundle install 命令

https://www.itread01.com/content/1546816143.html

Bundler

https://www.bundler.cn/

bundle init //初始化 gemfile

gem install xxx //添加gem

gem uninstall xxx //卸载gem

bundle install //生成或更新gemfile.lock

bundle install --local //从本地缓存(./vender/cache)安装

bundle package //缓存到(./vender/cache)

bundle update //更新gem版本到最新（非缓存），/Users/lzymac/.rvm/gems 或 /etc/gems

bundle clean //删除捆绑程序目录中所有未使用的gem

修复HOMEBREW显示IGNORING BYEBUG-..* BECAUSE ITS EXTENSIONS ARE NOT BUILT. TRY: GEM PRISTINE BYEBUG –VERSION ..*

执行如下命令：sudo gem pristine --all

如何在我的GEMFILE中指定本地.GEM文件？

http://www.dovov.com/gemfile-gem.html

Gemfile 详解

https://blog.csdn.net/efvn2008/article/details/48392047

完全移除RVM

https://blog.csdn.net/iteye_2211/article/details/82410951

如何升级Mac os自带的Ruby和Gem

https://zhuanlan.zhihu.com/p/113176932

报下面的错误时：gem instgall msgpack 来解决

/usr/local/Cellar/ruby/2.7.1_2/lib/ruby/2.7.0/rubygems/core_ext/kernel_require.rb:92:in `require': cannot load such file -- msgpack (LoadError)

Ruby