Rails Tutorial 2章~3章
croud9とか使ってないんじゃ。
rvmで2.4入れてるんじゃ。
rubyの界隈では最新に追いついておくのが定石。
最新でウガーっとうなるのがよくあるパターン。
コミュニティが活発なのでなんとかなる。
この場合、
github.com
これ食らう。
そこでGemfileをtutorialからちといじる
source 'https://rubygems.org' git_source(:github) do |repo_name| repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/") "https://github.com/#{repo_name}.git" end # Bundle edge Rails instead: gem 'rails', github: 'rails/rails' gem 'rails', '5.0.1' # Use Puma as the app server gem 'puma', '3.4.0' # Use SCSS for stylesheets gem 'sass-rails', '5.0.6' # Use Uglifier as compressor for JavaScript assets gem 'uglifier', '3.0.0' # Use CoffeeScript for .coffee assets and views gem 'coffee-rails', '4.2.1' # See https://github.com/rails/execjs#readme for more supported runtimes # gem 'therubyracer', platforms: :ruby # Use jquery as the JavaScript library gem 'jquery-rails','4.1.1' # Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks gem 'turbolinks', '5.0.1' # Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder gem 'jbuilder', '2.4.1' # Use Redis adapter to run Action Cable in production # gem 'redis', '~> 3.0' # Use ActiveModel has_secure_password # gem 'bcrypt', '~> 3.1.7' # Use Capistrano for deployment # gem 'capistrano-rails', group: :development group :development, :test do # Use sqlite3 as the database for Active Record gem 'sqlite3','1.3.11' # Call 'byebug' anywhere in the code to stop execution and get a debugger console gem 'byebug','9.0.0', platform: :mri end group :development do # Access an IRB console on exception pages or by using <%= console %> anywhere in the code. gem 'web-console', '3.3.1' gem 'listen', '3.0.8' # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring gem 'spring','1.7.2' gem 'spring-watcher-listen', '2.0.0' end group :production do gem 'pg','0.18.4' end # Windows does not include zoneinfo files, so bundle the tzinfo-data gem gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]
5.0.1で治らんというひともいるけど我が環境では治った。
成果物
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cloud9ちょっと昼休みに使ったけどコレすごい良いね。
Emacsいらんやんとおもったり。
Emacsには
qiita.com
qiita.com
を入れて現代風。
flymakeは古いんじゃー。まだ設定ファイルに残っているけど。整理しなきゃだね。