`class DirectoryIndex < ClientRedirect`

Inherits from: ClientRedirect

Inherited Methods

From Utopia::Redirection::ClientRedirect:

Redirect urls that end with a /, e.g. directories.

Definitions

`def initialize(app, index: "index")`

Initialize directory-index redirection.

Signature

parameter　app　Interface(:call): The downstream application.
parameter　index　Integer: The index.

Implementation

def initialize(app, index: "index")
	@index = index
	
	super(app)
end

`def freeze`

Freeze this object and its internal state.

Signature

returns　self: This object.

Implementation

def freeze
	return self if frozen?
	
	@index.freeze
	
	return super
end

`def [](path)`

Redirect a directory path to its index path.

Signature

parameter　path　String: The normalized request path.
returns　Protocol::HTTP::Response | Nil: The redirect response when the path ends with /.

Implementation

def [] path
	if path.end_with?("/")
		return redirect(path + @index)
	end
end