Module: Super::Tailer

Extended by:
Tailer
Included in:
Tailer
Defined in:
lib/super/tailer.rb,
lib/super/tailer/version.rb

Constant Summary collapse

VERSION = 
"0.0.3"

Instance Method Summary collapse

Instance Method Details

#watch(content_file) ⇒ Object 



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# File 'lib/super/tailer.rb', line 7

def watch(content_file)
  file = File.new(content_file)
  file.seek(0, File::SEEK_END)

  loop do
    begin
      yield file.readline
    rescue EOFError
      file.seek(0, File::SEEK_CUR)
      sleep 0.1
    end
  end
end