Class: Voot::Vtt

Inherits:
Object
  • Object
show all
Defined in:
lib/voot/vtt.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ Vtt

Returns a new instance of Vtt.



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# File 'lib/voot/vtt.rb', line 8

def initialize(options = {})
  @path = options.fetch(:path)
  @header = options[:header]
end

Instance Attribute Details

#header ⇒ Object

Returns the value of attribute header.



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# File 'lib/voot/vtt.rb', line 6

def header
  @header
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/voot/vtt.rb', line 5

def path
  @path
end

Instance Method Details

#cues ⇒ Object 



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# File 'lib/voot/vtt.rb', line 13

def cues
  @cues ||= Voot::CueList.new
end

#has_header? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/voot/vtt.rb', line 25

def has_header?
  !header.nil? && header.length > 0
end

#save ⇒ Object 



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# File 'lib/voot/vtt.rb', line 29

def save
  ensure_destination_directory
  File.open(path, "w") { |destination| destination.write(to_webvtt) }
end

#to_webvtt ⇒ Object 



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# File 'lib/voot/vtt.rb', line 17

def to_webvtt
  if has_header?
    "WEBVTT #{header}\n\n#{cues.to_webvtt}"
  else
    "WEBVTT\n\n#{cues.to_webvtt}"
  end
end