Method: Train::Extras::LinuxFile#content

Defined in:
lib/train/extras/file_linux.rb

#content ⇒ Object 



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# File 'lib/train/extras/file_linux.rb', line 7

def content
  return @content if defined?(@content)
  @content = @backend.run_command(
    "cat #{@spath} || echo -n").stdout
  return @content unless @content.empty?
  @content = nil if directory? or size.nil? or size > 0
  @content
end