Class: OverlayMe::App

Inherits:
Object
  • Object
show all
Defined in:
lib/overlay_me.rb

Class Method Summary collapse

Class Method Details

.call(env) ⇒ Object 



8
9
10
11
12
 
# File 'lib/overlay_me.rb', line 8

def self.call(env)
  Dir.chdir OverlayMe.root_dir if Dir[OverlayMe.root_dir]
  images_urls = Dir[ OverlayMe.overlays_directory + '/*.*' ].map{|path| '/'+path}
  [200, {"Content-Type" => "text/html"}, images_urls.to_json]
end