Class: Livelist::Playlist

Inherits:
Object
  • Object
show all
Defined in:
lib/livelist/playlist.rb

Overview

A Playlist m3u8

Instance Method Summary collapse

Constructor Details

#initialize(path, options = {}) ⇒ Playlist

Returns a new instance of Playlist.

Parameters:

  • path (String) —

    where will be the final m3u8

  • options (Hash) (defaults to: {}) —

    all options allowed

Options Hash (options):

  • :version (Integer) —

    playlist version defaults 1

  • :allow (Boolean) —

    playlist allow cache defaults false

  • :target_duration (Integer) —

    playlist target duration in seconds defaults 10

Raises:



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# File 'lib/livelist/playlist.rb', line 14

def initialize(path, options = {})
  @path = path
  @options = options
  @tag = "#EXTM3U"
  raise Exceptions::InvalidFormat unless File.extname(path) == '.m3u8'
end

Instance Method Details

#path ⇒ Object 



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# File 'lib/livelist/playlist.rb', line 21

def path
  @path
end

#to_s ⇒ Object

Return a string version of m3u8 file



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# File 'lib/livelist/playlist.rb', line 40

def to_s
  [
    @tag,
    version,
    media_sequence,
    allow_cache?,
    target_duration
  ].join("\n")
end

#write ⇒ Object

Write the m3u8 file



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# File 'lib/livelist/playlist.rb', line 26

def write
  File.open(@path, 'w') do |file|
    [
      @tag,
      type,
      version,
      media_sequence,
      allow_cache?,
      target_duration,
    ].each { |tag| file.puts tag }
  end
end