Class: TelestreamCloud::Qc::Uploader::FileReader

Inherits:
Object
  • Object
show all
Defined in:
lib/telestream_cloud_qc/uploader.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(path) ⇒ FileReader

Returns a new instance of FileReader.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 10

def initialize(path)
  @mutex = Mutex.new
  @path = path
  reopen
end

Instance Attribute Details

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/telestream_cloud_qc/uploader.rb', line 8

def file
  @file
end

Instance Method Details

#[](range) ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 16

def [](range)
  @mutex.synchronize do
    file.seek(range.begin)
    file.read(range.size)
  end
end

#close ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 31

def close
  @file.close
  @file = nil
end

#name ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 27

def name
  Pathname.new(file.path).basename
end

#reopen ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 36

def reopen
  @file ||= File.open(@path)
end

#size ⇒ Object 



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# File 'lib/telestream_cloud_qc/uploader.rb', line 23

def size
  @size ||= file.size
end