Class: Yarrow::Server::DirectoryIndex
- Inherits:
-
Object
- Object
- Yarrow::Server::DirectoryIndex
- Defined in:
- lib/yarrow/server.rb
Overview
Rack Middleware for detecting and serving an ‘index.html’ file instead of a directory index.
TODO: Add configurable mapping and media types for README files as an alternative
Instance Method Summary collapse
- #call(env) ⇒ Object
-
#initialize(app, options = {}) ⇒ DirectoryIndex
constructor
A new instance of DirectoryIndex.
Constructor Details
#initialize(app, options = {}) ⇒ DirectoryIndex
Returns a new instance of DirectoryIndex.
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# File 'lib/yarrow/server.rb', line 21 def initialize(app, ={}) @app = app @root = [:root] @index_file = [:index] end |
Instance Method Details
#call(env) ⇒ Object
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# File 'lib/yarrow/server.rb', line 27 def call(env) index_path = File.join(@root, Rack::Request.new(env).path.split('/'), @index_file) if File.exist?(index_path) return [200, {"Content-Type" => "text/html"}, [File.read(index_path)]] else @app.call(env) end end |