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https://github.com/sylhare/ruby
:gem: Ruby tests and exploration
https://github.com/sylhare/ruby
rails ruby ruby-website tutorial
Last synced: about 2 months ago
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:gem: Ruby tests and exploration
- Host: GitHub
- URL: https://github.com/sylhare/ruby
- Owner: sylhare
- Created: 2017-06-01T20:00:26.000Z (over 7 years ago)
- Default Branch: master
- Last Pushed: 2024-06-08T22:53:31.000Z (7 months ago)
- Last Synced: 2024-10-12T19:33:41.316Z (3 months ago)
- Topics: rails, ruby, ruby-website, tutorial
- Language: Ruby
- Homepage:
- Size: 3.63 MB
- Stars: 1
- Watchers: 3
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
Awesome Lists containing this project
README
# Ruby 
[Ruby](https://www.ruby-lang.org/fr/) est un langage de programmation libre. Il est interprété, orienté objet et multi-paradigme.
Check this article on [railsapps](http://railsapps.github.io/installrubyonrails-ubuntu.html) to get you started on Linux
## Getting started with Ruby
Install Ruby from [ruby-lang.org](https://www.ruby-lang.org/en/documentation/installation/). You have multiple installer for Windows or you can use the command line for UNIX (here for Debian, Ubuntu):
sudo apt-get install ruby-full
Once it's intalled, go on command prompt (windows) or a terminal on Linux and type:
ruby --version
If it's properly installed, it should return the version. Now you may want to start play with Ruby, so you can launch IRB (**I**nteractive **R**u**b**y Shell).
irb
Then you can start typing some ruby (like a python prompt). You can quit the IRB by typing `exit`.
If you have a ruby program (with a `.rb`) you can launch from the prompt, here an example with the `HelloWorld.rb` program:
```ruby
ruby HelloWorld.rb
```
## Getting RubyGems
RubyGems is a package management framework for Ruby. You can download it from [rubygems.org](https://rubygems.org/pages/download).
Once it's installed, you can check with:
```ruby
gem --version
```
It can be used to download packages (also called gems), for example rails:
```ruby
gem install rails
```
Gems works with a `.gemspec` file which containes the specification of the gem (name, author, version, ...). To build a gem use:
```ruby
gem build my-gem.gemspec
```
You can unpack a gem (to see what's inside) with:
```ruby
gem unpack my-gem-0.1.1.gem
```
To update your gem online at [RubyGem](https://rubygems.org/gems), you will need first an account then you can use:
```ruby
# Push the gem online
gem push my-gem-0.1.1.gem
# Delete the gem online
gem yank my-gem-0.1.1.gem
```
## Getting rvm
RVM can be use for ruby development. You can download it from [rvm.io](https://rvm.io/rvm/install)
## Getting on rails
Ruby on Rails is a web framework that has been written in the Ruby programming language. So here are some example.
Everything is well documented on [RoR getting started](http://guides.rubyonrails.org/getting_started.html). But I've added some extra things that bugged me.
First on windows you can download [rails installer](http://railsinstaller.org/en) which would also install SQLite3.
rails --version
:warning: On Windows, you might have error [#72](https://github.com/railsinstaller/railsinstaller-windows/issues/72) with rails, so you might need to overwrite the `rails.bat` file with one in here from [#72](https://github.com/railsinstaller/railsinstaller-windows/issues/72). Then you can create a new webiste (will be created in the current directory).
rails new website
Usually this command has been launched at the end of the previous one. It is used to get all the gem required for rails. You can do so by going in the newly created repository `cd website` then:
bundle install
:warning: On windows, the path was hard coded in `bundle.bat` you'll need to overwrite it with the one here from
[#70](https://github.com/railsinstaller/railsinstaller-windows/issues/70).
Then in the folder, run this command, you'll be able to access the website at [http://localhost:3000/](http://localhost:3000/)
rails server
:warning: If you run into a [ExecJS::ProgramError](https://github.com/Sylhare/Ruby/issues/1) try one of the solution proposed here [#1](https://github.com/Sylhare/Ruby/issues/1).
## Sources
Here are some sources and links that relates to Ruby and Ruby on Rails.
### Ruby
- [Ruby's website](https://www.ruby-lang.org/en/news/2017/03/30/ruby-2-3-4-released/)
- [Interactive Tutorial](http://tryruby.org/levels/1/challenges/1)
- [Ruby Course](https://pine.fm/LearnToProgram/chap_00.html)
### Encryption
- [Gibberish](https://github.com/mdp/gibberish)
### Ruby on Rails
#### RoR - Introduction
- [Getting started](http://guides.rubyonrails.org/getting_started.html)
- [Begin with rails](https://www.railstutorial.org/book/beginning)
- [Windows railsinstaller git](https://github.com/railsinstaller/railsinstaller-windows)
#### RoR - Authentification
- [authlogic](https://github.com/binarylogic/authlogic)
- [devise](https://github.com/plataformatec/devise)
### Vocabulary
Some definition:
- CRUD : **C**reate, **R**ead, **U**pdate and **D**estroy. Model followed by Ruby on Rails applications.
- RubyGems : is a package manager for the Ruby programming language that provides a tool designed to easily manage the installation of gems, and a server for distributing them.
- Gem : A standard self-contained format for distributing Ruby programs and libraries. The gem command is used to build, upload, download, and install Gem packages.
- rvm : RVM is a command-line tool which allows you to easily install, manage, and work with multiple ruby environments from interpreters to sets of gems.