Class: RailsDevTweaks::GranularAutoload::Matchers::AssetMatcher

Inherits:
Object
  • Object
show all
Defined in:
lib/rails_dev_tweaks/granular_autoload/matchers/asset_matcher.rb

Instance Method Summary collapse

Instance Method Details

#call(request) ⇒ Object 



3
4
5
6
7
8
9
10
11
12
13
14
 
# File 'lib/rails_dev_tweaks/granular_autoload/matchers/asset_matcher.rb', line 3

def call(request)
  route_engine = request.headers['action_dispatch.routes']

  if route_engine.respond_to?(:router)
    mounted_app = journey_find_app(route_engine.router, request)
  else
    mounted_app = rack_find_app(route_engine.set.dup, request)
  end

  # What do we have?
  mounted_app.is_a? Sprockets::Base
end

#journey_find_app(router, request) ⇒ Object 



16
17
18
19
20
 
# File 'lib/rails_dev_tweaks/granular_autoload/matchers/asset_matcher.rb', line 16

def journey_find_app(router, request)
  router.recognize(request) do |route, *args|
    return route.app
  end
end

#rack_find_app(router, request) ⇒ Object 



22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
 
# File 'lib/rails_dev_tweaks/granular_autoload/matchers/asset_matcher.rb', line 22

def rack_find_app(router, request)
  main_mount = router.recognize(request)

  # Unwind until we have an actual app
  while main_mount != nil
    if main_mount.is_a? Array
      main_mount = main_mount.first

    elsif main_mount.is_a? Rack::Mount::Route
      main_mount = main_mount.app

    elsif main_mount.is_a? Rack::Mount::Prefix
      # Bah, no accessor here
      main_mount = main_mount.instance_variable_get(:@app)

    # Well, we got something
    else
      break
    end
  end

  main_mount
end