在 Rails 5 上注释 Gem ruby

Question

我在使用 annotate gem 时遇到了一些问题。我正在运行 ruby​​ 2.3 和 rails 5beta3。 bundle install 似乎工作得很好，但是当我调用 annotate 命令时，我得到了这个......

ruby@echobase:~/crash$ annotate
WARN: Unresolved specs during Gem::Specification.reset:
      activerecord (< 6.0, >= 3.2)
WARN: Clearing out unresolved specs.
Please report a bug if this causes problems.
/usr/local/lib/ruby/gems/2.3.0/gems/annotate-2.7.0/lib/annotate.rb:12:in `require': cannot load such file -- active_support/core_ext/hash/indifferent_
access (LoadError)
        from /usr/local/lib/ruby/gems/2.3.0/gems/annotate-2.7.0/lib/annotate.rb:12:in `rescue in <top (required)>'
        from /usr/local/lib/ruby/gems/2.3.0/gems/annotate-2.7.0/lib/annotate.rb:6:in `<top (required)>'
        from /usr/local/lib/ruby/gems/2.3.0/gems/annotate-2.7.0/bin/annotate:18:in `require'
        from /usr/local/lib/ruby/gems/2.3.0/gems/annotate-2.7.0/bin/annotate:18:in `<top (required)>'
        from /usr/local/bin/annotate:22:in `load'
        from /usr/local/bin/annotate:22:in `<main>'

不知道发生了什么。

Answer 1

如果您想从终端运行 gem，请尝试 bundle exec annotate User 使用捆绑的 gem 而不是系统 gem。 annotate后面需要提供型号信息。