# ruby-roda

**Repository Path**: mpv945/ruby-roda

## Basic Information

- **Project Name**: ruby-roda
- **Description**: ruby 的roda框架
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-09-29
- **Last Updated**: 2024-09-30

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

安装ruby
https://www.ruby-lang.org/zh_cn/documentation/installation/
windows 安装：https://github.com/RubyMetric/rbenv-for-windows#readme
执行
$env:RBENV_ROOT = "C:\Ruby-on-Windows"
$s = (iwr -useb "https://gitee.com/RubyMetric/rbenv-for-windows/raw/main/tool/install.ps1")
icm -sc ([scriptblock]::Create($s.Content)) -arg "install", "cn"

# rbenv for Windows
$env:RBENV_ROOT = "C:\Ruby-on-Windows"
# 我为大陆用户预置了镜像, 请查看 share/mirrors.ps1
# 请注意，这个必须放在 'init' 之前
$env:RBENV_USE_MIRROR = "CN"
然后
& "$env:RBENV_ROOT\rbenv\bin\rbenv.ps1" init
最后执行：rbenv update cn

命令基本使用

最近的版本：rbenv install -l 全部的版本号列表：rbenv install -a
安装ruby：rbenv install 3.1.2
rbenv install msys/msys2/devkit
rbenv global 3.0.0-1 查看 rbenv global
rbenv local 3.1.2-1  本地 rbenv versions 安装的全部版本
rbenv shell 3.0.0-1   当前shell的版本rbenv version  取消 rbenv shell --unset
rbenv uninstall 3.1.2 卸载
rbenv update更新

项目环境搭建
rbenv install 3.3.4
Ruby on Rails ： https://ruby-china.github.io/rails-guides/getting_started.html 和 https://guides.rubyonrails.org/getting_started.html

rbenv global 3.3.4-1
rbenv local 3.3.4-1
rbenv shell 3.3.4-1

ruby -v
gem install bundler

创建项目
mkdir ruby-roda
cd ruby-roda
创建依赖描述
New-item Gemfile
add-content Gemfile -value "source 'https://rubygems.org'"
打开 .\Gemfile
source 'https://mirrors.tuna.tsinghua.edu.cn/rubygems'  # bundle config mirror.https://rubygems.org https://mirrors.tuna.tsinghua.edu.cn/rubygems

gem 'roda'
gem 'sequel'  # ORM
gem 'pg'      # PostgreSQL 数据库适配
gem 'rack-cors'

然后运行以下命令安装依赖：bundle install

首先，创建 config.ru 文件，设置 Roda 应用程序和数据库连接
New-item config.ru

添加数据库配置
mkdir config 然后 cd config 最后New-item database.rb

创建app （cd ..)
mkdir app（根目录） cd app
添加路由：mkdir routes 进入 cd routes 创建 New-item users_route.rb
添加services：mkdir app/services  创建 New-item user_service.rb

gem install rackup (gem install rack)
rackup -o 0.0.0.0 -p 3000 -E production -D 后台运行

数据库：https://www.cnblogs.com/cuimiemie/p/6442650.html#:~:text=Sequel%E6%98%AFR
             https://www.rubydoc.info/gems/sequel/Sequel/Model/ClassMethods#:~:text=When%20creating%20subclasses%20of%20Sequel::Model%20itself,%20this%20method
             https://sequel.jeremyevans.net/rdoc/classes/Sequel/Dataset.html