Ruby on Rails 入门——macOS 下搭建 Ruby Rails Web 开发环境 这里只介绍具体的过程及遇到的问题和解决方案,有关概念性的知识请参考另一篇:Ruby Rails 入门——windows 下搭建 Ruby Rails Web 开发环境 macOS (我的版本是:10.12.3 )下已经自带了 ruby 和 gem ,但 ruby 的版本有点低。
是的,这就是Rubyist的理念:有的时候,你想证明给一万个人看,到后来,你发现只得到了一个明白的人,那就够了。 本次我们尝试在最新的M1芯片Mac os(Big Sur 11.2.2)中搭建最新版Ruby3.0.0以及Web开发框架Rails6.1.1,全新的芯片、全新的征途、全新的开始: 首先我们来看看M1芯片的命令行,如果你是从老版本Mac迁移...
Ruby on Rails路由错误可能与root配置有关,但并不一定是唯一的原因。在Ruby on Rails中,路由是用来将URL映射到相应的控制器和动作的机制。当出现路由错误时,可能是由于以下几个原因导致的: root配置错误:在config/routes.rb文件中,root指令用于指定应用程序的根路径。如果root配置错误,可能会导致路由错误。可以检查是...
We will be setting up a Ruby on Rails development environment on macOS 10.14 Mojave. Older versions of OS X are mostly compatible so follow along as far as you can and then Google search for any problems you run into. There are plenty of people who have documented solutions for them.Insta...
0 Ruby on Rails Bundler activeadmin gem install error 0 ActiveAdmin: gem not checkout, run bundle install first 2 ffi fails to build via bundler on MacOS 10.8.5 0 Error after bundle install 1 Activeadmin bundle error 1 ActiveAdmin with Rails 4: Bundler could not find compatible ...
当我在运行版本13的www.example.com示例上运行这个程序时Postgres.app，我得到了完整的扩展列表，其中有...
macos下使用rvm管理ruby版本和rails版本 1. 安装rvm curl -L https://get.rvm.io | bash -s stable 查看rvm 版本 2. 安装ruby rvm install 2.3.1 查看ruby 版本 切换ruby版本 3. rails 版本切换 首先要先创建gemset rvm gemset create rails410
We will be setting up a Ruby on Rails development environment on macOS 10.9 Mavericks. Older versions of macOS are mostly compatible so follow along as far as you can and then Google search for any problems you run into. There are plenty of people who have documented solutions for them. ...
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In this tutorial, you will use rbenv to install and set up Ruby on Rails on your local macOS machine. Step 1 — Installing rbenv In this step, you will install rbenv and make sure that it starts automatically at boot. To do this on macOS, this tutorial will use the package managerHo...