Ruby

reference

• Ruby
• Ruby User’s Guide的简体中文版

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• Homeland 👉🏻 🐙

  🎪 An open source forum/community system based on Rails, developed based on Ruby China.

• Forem 👉🏻 🐙 dev.to

  For empowering community 🌱

command

$ sudo gem update --system  # 更新ruby

rvm

• rvm : Ruby environment Manager
• RVM 实用指南

package

• RubyGems : Ruby 社区的 Gem 托管服务
• RubyGems China

$ gem sources -l            # 显示当前 sources
$ gem sources --add https://gems.ruby-china.com/    # 添加镜像 sources
$ gem sources --remove https://rubygems.org/        # 删除镜像 sources