版本
- ruby :2.3.3
- bundler :1.14.6
- rails :5.0.2
- 作为可标记对象:4.0.0
- Rspec:3.5.4
gem 文件
gem 'rails', '~> 5.0.0', '>= 5.0.0.1'
gem 'acts-as-taggable-on', '~> 4.0'
group :development, :test do
gem 'rspec-rails', '~> 3.5'
end
逻辑
lib/acts_as_taggable_on/generic_parser.rb
class MyParser < ActsAsTaggableOn::GenericParser
def parse
ActsAsTaggableOn::TagList.new.tap do |tag_list|
tag_list.add @tag_list.split(',').map(&:strip).reject(&:empty?)
end
end
end
异常
运行 rpsec
时,出现以下错误:
/Users/user/.rbenv/versions/2.3.3/lib/ruby/gems/2.3.0/gems/bundler-1.14.6/lib/bundler/runtime.rb:94:in `rescue in block (2 levels) in require': There was an error while trying to load the gem 'acts-as-taggable-on'. (Bundler::GemRequireError)
Gem Load Error is: uninitialized constant ActsAsTaggableOn::GenericParser
如何解决?
最佳答案
你的文件名不正确,你有
lib/acts_as_taggable_on/generic_parser.rb
如果类是 MyParser Rails 需要通过文件名映射到该类,文件名应该是 my_parser.rb,因此它应该是
lib/acts_as_taggable_on/my_parser.rb
关于ruby-on-rails - 使用 Rails 5 和 acts-as-taggable-on 4 时无法运行 rspec,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45951227/