Rails - 错误无法找到文件

I am working in irb and trying to clean up some code I downloaded.

我正在使用irb并尝试清理我下载的一些代码。

I am running this:

我正在运行这个：

require '/Users/alexgenadinik/projects/cmply/cmply-app/lib/app/social/linkedin/linkedin.rb'

and it works fine. That file contains this:

它工作正常。那个文件包含这个：

require File.join(File.expand_path("../",__FILE__),"init")
require 'oauth'

module LinkedIn
  puts "helllllooooo"

  class << self

    #logger.debug "....teeest"
    attr_accessor :token, :secret, :default_profile_fields

    # config/initializers/linkedin.rb (for instance)
    #
    # LinkedIn.configure do |config|
    #   config.token = 'consumer_token'
    #   config.secret = 'consumer_secret'
    #   config.default_profile_fields = ['education', 'positions']
    # end
    #
    # elsewhere
    #
    # client = LinkedIn::Client.new
    def configure
      yield self
      true
    end
  end

  #root_path = File.expand_path("../../../../../",__FILE__)

  autoload :Api,     File.join(LINKED_IN_LOAD_PATH,"linked_in/api.rb") #"linked_in/api"
  autoload :Client,  File.join(LINKED_IN_LOAD_PATH,"linked_in/client.rb") #"linked_in/client"
  autoload :Mash,    File.join(LINKED_IN_LOAD_PATH,"linked_in/mash.rb") #"linked_in/mash"
  autoload :Errors,  File.join(LINKED_IN_LOAD_PATH,"linked_in/errors.rb") #"linked_in/errors"
  autoload :Helpers, File.join(LINKED_IN_LOAD_PATH,"linked_in/helpers.rb") #"linked_in/helpers"
  autoload :Search,  File.join(LINKED_IN_LOAD_PATH,"linked_in/search.rb") #"linked_in/search"

end

But when I try to run a command like this:

但是当我尝试运行这样的命令时：

client = LinkedIn::Client.new('key', 'key')

I get this error:

我收到此错误：

LoadError: no such file to load -- linked_in/helpers/authorization
    from /Users/alexgenadinik/projects/cmply/cmply-app/lib/app/social/linkedin/linked_in/helpers/authorization.rb:4
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:36:in `gem_original_require'
    from /Library/Ruby/Site/1.8/rubygems/custom_require.rb:36:in `require'
    from /Users/alexgenadinik/projects/cmply/cmply-app/lib/app/social/linkedin/linked_in/client.rb:2
    from (irb):2

so it points to line 2 of client.rb which starts like this:

所以它指向client.rb的第2行，它的开头如下：

require 'cgi'
require File.join(LINKED_IN_LOAD_PATH, "linked_in","helpers/authorization")

and line 4 of authorization.rb which starts like this:

和.rb的第4行，它是这样开始的：

module LinkedIn
  module Helpers

    module Authorization

By the way, should I read the error message from the top, or should I start reading from the bottom to see where the error appeared first?

顺便说一句，我应该从顶部读取错误消息，还是应该从底部开始阅读以查看错误首先出现在哪里？

Help much appreciated. I am not sure why it is giving the error.

非常感谢。我不确定为什么会出错。

1 个解决方案

#1

The dir your file is in is "linkedin", but the dirs you are requiring from are "linked_in", you should change the name of the actual dir to linked_in, since that aligns with naming conventions.

您的文件所在的目录是“linkedin”，但您要求的目录是“linked_in”，您应该将实际目录的名称更改为linked_in，因为这与命名约定一致。

That aside, I'm pretty sure Rails adds all directories under app into the load path. So you should be able to just say require 'linked_in/linked_in' (assuming you change both the dir and file names) and then you can probably do the same thing with all the autoloads, and get rid of the File.expand_path ... stuff.

除此之外，我非常确定Rails将app下的所有目录添加到加载路径中。所以你应该能够说'required_in / linked_in'（假设你改变了dir和文件名）然后你可以对所有自动加载做同样的事情，并摆脱File.expand_path ......东东。