35. ? The `--path` option for `bundle
install` will raise an error
notifying the user to use `bundle
con?g path <path/to/bundle>`
instead.
`bundle install --path`
% bundle -v # 2.0.0.dev
% bundle install --path /tmp
Unknown switches '--path'
TODO:未対応だと思うので
あとで聞くと思う
39. ? 2系で`bundle update --all`を
したGem?le.lockは下位互換なし
Gem?le.lock format is
incompatible
# Bunlder 1系のGemfile.lockを更新する
% bundle update --all
Warning: the lockfile is being
updated to Bundler 2, after which
you will be unable to return to
Bundler 1.
See: bundler/bundler#5923
40. ? gemspec での bundler 依存の
競合を無視 (移行の苦痛を減らす)
Allow mis-matches in
bundler requirements
% bundle install
Resolving dependencies.....
rails (5.1.2) has dependency bundler
(< 2.0, >= 1.3.0), which is
unsatisfied by the current bundler
version 2.0.99, so the dependency is
being ignored