scaffold/config.ru
class DirectoryIndex
def initialize(app)
@app = app
end
def call(env)
index_path = File.join(
".",
Rack::Request.new(env).path.split('/'),
"index.html"
)
if File.exists?(index_path)
[200, {"Content-Type" => "text/html"}, [File.read(index_path)]]
else
@app.call(env)
end
end
end
use DirectoryIndex
run Rack::Directory.new(".")