On 9 Apr 2008, at 22:16, Xavier Noria wrote:
>
> On Apr 9, 2008, at 22:04 , Frederick Cheung wrote:
>
>> I've a module SecuritySystem::SecretsProxy.
>> SecuritySystem::SecretsProxy::AnyConstant evaluates to AnyConstant
>> (as
>> long as AnyConstant is something Dependencies can load but is not
>> loaded yet), even though AnyConstant isn't defined at that level. The
>> second time you evaluate SecuritySystem::SecretsProxy::AnyConstant
>> then you get a NameError as I expected to get in the first place.
>
> From the description I am not sure I understand the setup. Frederick
> would you please send a minimal example to be able to reproduce it?
Sure. From an empty rails app (or not), create in
lib/any_constant.rb:
class AnyConstant
end
in lib/my_lib/my_module.rb
module MyLib
module MyModule
end
end
Now from script/console:
>> MyLib::MyModule::AnyConstant
=> AnyConstant
but try it a second time
>> MyLib::MyModule::AnyConstant
NameError: uninitialized constant MyLib::MyModule::AnyConstant
from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/
active_support/dependencies.rb:266:in `load_missing_constant'
from /usr/local/lib/ruby/gems/1.8/gems/activesupport-2.0.2/lib/
active_support/dependencies.rb:453:in `const_missing'
from (irb):3
Fred
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