rails eager load app/ directory

gistfile1.rb

# ruby 1.9.3-p125-perf
# Rails 3.2.0

# app/bam/ham.rb
module Bam
  class Ham
  end
end

# on rails console
#
# > Bam::Ham.new
# NameError: uninitialized constant Bam

# > Ham.new
# LoadError: Expected /Users/khoa/workspace/shop2/app/bam/ham.rb to define Ham
#	from gems/activesupport-3.2.0/lib/active_support/dependencies.rb:503:in `load_missing_constant'
#	from gems/activesupport-3.2.0/lib/active_support/dependencies.rb:192:in `block in const_missing'
#	from gems/activesupport-3.2.0/lib/active_support/dependencies.rb:190:in `each'
#	from gems/activesupport-3.2.0/lib/active_support/dependencies.rb:190:in `const_missing'
#	from (irb):1
#	from gems/railties-3.2.0/lib/rails/commands/console.rb:47:in `start'
#	from gems/railties-3.2.0/lib/rails/commands/console.rb:8:in `start'
#	from gems/railties-3.2.0/lib/rails/commands.rb:41:in `<top (required)>'
#	from script/rails:6:in `require'
#	from script/rails:6:in `<main>'
#
# Now it works!
#
# > Bam::Ham.new
# => #<Bam::Ham:0x00000104485170> 


# How can I achieve this namespaced structure rather than naming everything similar to controllers, helpers? That is:

# app/controllers/application_controller.rb
class ApplicationController
end

# app/helpers/bam_helper.rb
class BamHelper
end

Maybe Bam::Ham.new ?