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rail tutorial 勉強メモ (1~7章) ref: http://qiita.com/knknkn1162/items/209f3c4b975438a1a8d7
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GemfileにいれたいGemパッケージをかきかき | |
==> Gemfileを`bundle install` | |
==> 依存ファイルもろとも、バージョンがGemfile.lockに書き込まれる。 | |
<== Gemfile.lockがない状態で、他の環境で後日`bundle install` | |
==> 依存ファイルのバージョンが違ってしまい、同一環境で開発ができない! |
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$ git init | |
$ git add -A | |
$ git commit -m "commit" | |
# あらかじめhttps://github.comに行って、ユーザー登録して、New Repositoryのボタンをポチッと押して、 | |
# sample_appレポジトリを作っておきましょう。(忘れると、sshは?とか色々聞かれてハマリます | |
$ git remote add origin https://github.com/<username>/sample_app.git | |
# -uはレポジトリとブランチの対応付け(2回目以降は同じならば省略できる) | |
# gitに慣れないうちは、git pushの引数とかは省略せずに書く方が吉! | |
$ git push -u origin <master or branch-name> | |
# 本番環境にデプロイ (deploy: デプロイ) する場合 | |
$ heroku login | |
$ heroku keys:add | |
$ heroku create | |
#もしくは、heroku create <herokuのアプリ名> | |
$ git push <herokuのアプリ名 or heroku> master | |
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$ git add -A | |
$ git commit -m "commit" | |
$ git push -u origin <master or branch-name> | |
# 本番環境にデプロイ (deploy: デプロイ) する場合 | |
$ git push <herokuのアプリ名 or heroku> master |
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