Method: UnicodePlot::IOContext#color?

Defined in:
lib/unicode_plot/io_context.rb

#color? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/unicode_plot/io_context.rb', line 14

def color?
  case @color
  when :auto
    @io.respond_to?(:tty?) ? @io.tty? : false
  else
    @color
  end
end