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Bundlerでgemライブラリをインストール・アンインストールする小さなメモ

Posted at

メモ

前提

  • rbenv
  • bundlerインストール済
  • mechanize というライブラリを例にメモ

ライブラリのインストール

% bundle init ★初期設定:Gemfileが作成される
Writing new Gemfile to /home/kure/bundle1/Gemfile
% gem list mechanize ★ mechanize はまだ無い

*** LOCAL GEMS ***


% vim Gemfile ★ [gem "mechanize"] を追記
% bundle install ★ インストール。Gemfile.lockもこのタイミングで出来ると思われる
% gem list mechanize ★確認

*** LOCAL GEMS ***

mechanize (2.7.6)

ライブラリのアンインストール

略。以下の通りでできた

Rubyが参照してるgemのパスやインストール済gemを確認する方法 - Qiita https://qiita.com/h5y1m141@github/items/74029cab9706971c8dbe

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