Class: Tex2png::Result

Inherits:
Object
  • Object
show all
Defined in:
lib/tex2png/result.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cmd, io) ⇒ Result

Returns a new instance of Result.



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# File 'lib/tex2png/result.rb', line 5

def initialize(cmd, io)
  @cmd = cmd
  @raw = io
end

Instance Attribute Details

#cmd ⇒ Object (readonly)

Returns the value of attribute cmd.



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# File 'lib/tex2png/result.rb', line 3

def cmd
  @cmd
end

#output ⇒ Object (readonly)

Returns the value of attribute output.



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# File 'lib/tex2png/result.rb', line 3

def output
  @output
end

#raw ⇒ Object (readonly)

Returns the value of attribute raw.



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# File 'lib/tex2png/result.rb', line 3

def raw
  @raw
end

Instance Method Details

#raise! ⇒ Object 



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# File 'lib/tex2png/result.rb', line 18

def raise!
  ExcutionError.raise!("#{cmd} - #{output}") {!success?}
end

#success? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tex2png/result.rb', line 14

def success?
  @success ||= Process.wait2(raw.pid)[1].success?
end