Class: EncoderTools::Subtitles::List

Inherits:
Object
  • Object
show all
Defined in:
lib/encoder-tools/subtitles/list.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#entries ⇒ Object

Returns the value of attribute entries.



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# File 'lib/encoder-tools/subtitles/list.rb', line 4

def entries
  @entries
end

Class Method Details

.load(input, parser_class = Parser) ⇒ Object 



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# File 'lib/encoder-tools/subtitles/list.rb', line 32

def self.load(input, parser_class=Parser)
  result = new
  parser = parser_class.new(input)
  result.entries = parser.parse
  return result
end

Instance Method Details

#each(&block) ⇒ Object 



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# File 'lib/encoder-tools/subtitles/list.rb', line 27

def each(&block)
  entries.each(&block)
  return self
end

#offset ⇒ Object 



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# File 'lib/encoder-tools/subtitles/list.rb', line 6

def offset
  return 0 if entries.empty?
  entries.first.offset
end

#offset=(offset) ⇒ Object 



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# File 'lib/encoder-tools/subtitles/list.rb', line 11

def offset=(offset)
  return nil if entries.empty?
  diff = offset - self.offset
  entries.each {|subtitle| subtitle.offset += diff}
end

#to_s ⇒ Object 



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# File 'lib/encoder-tools/subtitles/list.rb', line 17

def to_s
  str = ""
  i = 0
  entries.each do |subtitle|
    str << (i += 1).to_s << "\n" << subtitle.to_s << "\n\n"
  end

  return str
end