主厨定义，带参数列表

Question

How do I pass a list of attributes to a chef definition?

Below is a code-snippit (not complete). The offending part is indicated with # ??.

define :yum_local_package, :notifies => nil do
  yum_package params[:name] do
    notifies *params[:notifies] # ??
  end
end

I expect:

yum_local_package my_package do
  notifies :restart, "service[myservice]", :delayed
end

to simply forward the "notifies" parameters.

Answer 1

You would have to make it an actual array:

yum_local_package my_package do
  notifies [:restart, "service[myservice]", :delayed]
end

In related news, you should really use LWRPs for stuff like this as then you don't need any of this tomfoolery with notifications.