### Home Classes Methods

### In Files

- lib/ramaze/files.rb

### Parent

Object

### Methods

- ::new
- #<<
- #call
- #sync

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# Ramaze::Files

Class that makes it possible to easily use multiple public directories in your Ramaze application.

@author Michael Fellinger @since 14-03-2009

### Public Class Methods

new(*roots) click to toggle source

Creates a new instance of the class, stores the given root directories and syncs the changes with Rack::Cascade.

@author Michael Fellinger @since 14-03-2009 @param [Array] *roots A set of root directories that contain a number of

    public directories.

    # File lib/ramaze/files.rb, line 19
    def initialize(*roots)
      @roots = roots.flatten.map{|root| File.expand_path(root.to_s) }
      sync
    end

### Public Instance Methods

<<(path) click to toggle source

Adds a new path to the list of root directories.

@author Michael Fellinger @since 14-03-2009 @param [String] path The path to add to the existing root directories.

    # File lib/ramaze/files.rb, line 42
    def <<(path)
      @roots << File.expand_path(path.to_s)
      @roots.uniq!
      sync
    end

call(env) click to toggle source

Allows this class to be called as a Rack middleware.

@author Michael Fellinger @since 14-03-2009 @param [Hash] env Hash containing all the environment details.

    # File lib/ramaze/files.rb, line 31
    def call(env)
      @cascade.call(env)
    end

sync() click to toggle source

Syncs the class with Rack::Cascade.

@author Michael Fellinger @since 14-03-2009

    # File lib/ramaze/files.rb, line 54
    def sync
      file_apps = @roots.map{|root| Rack::File.new(root) }
      @cascade = Rack::Cascade.new(file_apps)
    end

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