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Ruby on rails basics

Posted on By Jason Liu

  1. How to run Ruby program:
    ruby test.rb
    or
    irb

  2. Gemfile standard and help:
    https://tosbourn.com/what-is-the-gemfile

  3. Gemfile example:

source 'https://rubygems.org'

gem 'jekyll', '~> 3.6'

group :jekyll_plugins do
  gem 'jekyll-algolia'
end