Class: Daru::Vector
- Inherits:
-
Object
- Object
- Daru::Vector
- Defined in:
- lib/gnuplotrb/external_classes/daru.rb
Overview
Methods to take data for GnuplotRB plots.
Instance Method Summary collapse
-
#to_gnuplot_points ⇒ String
Convert Vector to Gnuplot format.
Instance Method Details
#to_gnuplot_points ⇒ String
Convert Vector to Gnuplot format.
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# File 'lib/gnuplotrb/external_classes/daru.rb', line 32 def to_gnuplot_points result = '' each_with_index do |value, index| quoted = (index.is_a?(String) || index.is_a?(Symbol)) && index.length > 0 result += quoted ? "\"#{index}\" " : "#{index} " result += "#{value}\n" end result end |