Class: Numo::Gnuplot::FitItem

Inherits:
Object
  • Object
show all
Defined in:
lib/numo/gnuplot.rb

Instance Method Summary collapse

Constructor Details

#initialize(expression, datafile) ⇒ FitItem

:nodoc: all



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# File 'lib/numo/gnuplot.rb', line 711

def initialize(expression,datafile)
  @expression = expression
  @datafile = datafile
  @items = []
end

Instance Method Details

#<<(item) ⇒ Object 



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# File 'lib/numo/gnuplot.rb', line 717

def <<(item)
  @items << item
end

#cmd_str ⇒ Object 



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# File 'lib/numo/gnuplot.rb', line 725

def cmd_str
  "%s %s %s" % [@expression, OptArg.squote(@datafile), OptArg.parse(*@items)]
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/numo/gnuplot.rb', line 721

def empty?
  @items.empty?
end