请问：如何在 ruby 代码中读取 yml 的内容？比如 yml 中 name 有：

- WALKER
- WALLACE
- WALLY
- WALTER
- WALTON
- WARD

我想随机生成 100 个数据 并且数据名字是这里的：

AML::load(File.read(Rails.root.to_s + '/config/users.yml'))
    ::Meter.create(:name=>)  #这里怎么写随机生成的100个数据  并且将名字塞进去？？

改成

require "/config/environment.rb"
task :create_user do
  i = 1
  while i != 2
    ::User.create(:name=>"Cathy")
    ++ i
  end
end

task :create_comment do

end

还是会出现：

C:\Users\ThinkPad\Desktop\Demo-test\rails>bundle exec rake create_user
rake aborted!
LoadError: cannot load such file -- /config/environment.rb
C:/Users/ThinkPad/Desktop/Demo-test/rails/lib/tasks/user.rake:1:in `require'
C:/Users/ThinkPad/Desktop/Demo-test/rails/lib/tasks/user.rake:1:in `<top (required)>'
C:/Users/ThinkPad/Desktop/Demo-test/rails/Rakefile:6:in `<top (required)>'
(See full trace by running task with --trace)

require './rails/app/models/user'

task :create_user do i = 1 while i != 2 ::User.create(:name=>"Cathy") ++ i end end

task :create_comment do

end

rake aborted!
LoadError: cannot load such file -- ./rails/app/models/user
C:/Users/ThinkPad/Desktop/Demo-test/rails/lib/tasks/user.rake:1:in `require'
C:/Users/ThinkPad/Desktop/Demo-test/rails/lib/tasks/user.rake:1:in `<top (required)>'
C:/Users/ThinkPad/Desktop/Demo-test/rails/Rakefile:6:in `<top (required)>'
(See full trace by running task with --trace)

请问这个咋回事？不好 i 意思 我这边没法发布