chamber: undefined method `env' for Chamber:Module - Rails 6

Current Behavior

Trying to use Chamber in a Rails initializer and the Rails application will not boot.

	 2: from /Users/patrickveverka/Code/personal/blah/config/application.rb:9:in `<main>'
	 1: from /Users/patrickveverka/Code/personal/blah/config/application.rb:11:in `<module:Blah>'
/Users/patrickveverka/Code/personal/blah/config/application.rb:14:in `<class:Application>': private method `load' called for Chamber:Module (NoMethodError)

Steps to Reproduce

1. Create a new Rails app (rails new blah)
2. Add gem "chamber" to Gemfile
3. bundle install
4. Add call to Chamber.env.setting in an initializer
5. Run local server rails s
6. App go boom

Expected Behavior

I thought that the chamber secrets would be available in initializers (devise, mailer, etc)

Environment

• OS:

  • Windows
  • macOS
  • iOS
  • Android
  • Linux
  • Other

• OS Version: 10.15.6 (Catalina)

I made an example app at https://github.com/veverkap/chamber_error that shows the error at boot. I included the private keys in the repo but will destroy it later.