adc43da86429129601a109f5b35a63ea11a9cb39
1 require 'active_support/ordered_hash'
6 NotFoundResponse
= [404, {}, []].freeze
7 NotFound
= lambda
{ NotFoundResponse
}
9 cattr_accessor
:metal_paths
10 self.metal_paths
= ["#{Rails.root}/app/metal"]
11 cattr_accessor
:requested_metals
14 matcher
= /#{Regexp.escape('/app
/metal/')}(.*)\.rb\Z/
15 metal_glob = metal_paths.map{ |base| "#{base}/**/*.rb" }
18 metal_glob.each do |glob|
19 Dir[glob].sort.map do |file|
20 file = file.match(matcher)[1]
21 all_metals[file.camelize] = file
25 load_list = requested_metals || all_metals.keys
27 load_list.map do |requested_metal|
28 if metal = all_metals[requested_metal]
30 requested_metal.constantize
37 @metals = ActiveSupport::OrderedHash.new
38 self.class.metals.each { |app| @metals[app] = true }
43 @metals.keys.each do |app|
44 result = app.call(env)
45 return result unless result[0].to_i == 404