Class: Stylesheet::MediaList

Inherits:

Object

• Object
• Stylesheet::MediaList

Extended by:

Forwardable

Includes:

Enumerable

Defined in:

lib/stylesheet/media_list.rb

Constant Summary

MEDIA_TYPES =

%w{all braille embossed handheld print projection screen speech tty tv}

Instance Method Summary

• #initialize(media_text) ⇒ MediaList constructor

  A new instance of MediaList.

• #item(index) ⇒ Object
• #media_text ⇒ Object (also: #to_s)

Constructor Details

#initialize(media_text) ⇒ MediaList

Returns a new instance of MediaList.

# File 'lib/stylesheet/media_list.rb', line 9

def initialize(media_text)
  @media = media_text.to_s.split(",").map {|medium| medium.strip }
end

Instance Method Details

#item(index) ⇒ Object

# File 'lib/stylesheet/media_list.rb', line 13

def item(index)
  @media[index]
end

#media_text ⇒ Object Also known as: to_s

# File 'lib/stylesheet/media_list.rb', line 17

def media_text
  @media.join(", ")
end