Module: Coloring

Defined in:
lib/coloring.rb,
lib/coloring/version.rb

Constant Summary collapse

SGRPARAMS =

Select Graphic Rendition parameters

{
  :bright     => 1,
  :underline  => 4,
  :blink      => 5,
  :negative   => 7,
  :hide       => 8,
  :black      => 30,
  :red        => 31, 
  :green      => 32, 
  :yellow     => 33, 
  :blue       => 34, 
  :magenta    => 35, 
  :cyan       => 36, 
  :white      => 37,
  :on_black   => 40,
  :on_red     => 41,
  :on_green   => 42,
  :on_yellow  => 43,
  :on_blue    => 44,
  :on_magenta => 45,
  :on_cyan    => 46,
  :on_white   => 47
}
VERSION = 
"0.0.5"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.view_avaliable ⇒ Object 



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# File 'lib/coloring.rb', line 71

def view_avaliable
  SGRPARAMS.each { |key, value| puts "#{key}".coloring(value) + " > String.#{key}" }
end

Instance Method Details

#coloring(params) ⇒ Object

Output method



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# File 'lib/coloring.rb', line 55

def coloring ( params )

  if params.instance_of?(Array)
    all_params = params.map! { |elem| elem = self.set_param(elem).to_s }.join ";"
  else
    all_params = self.set_param( params )
  end

  "\033[#{all_params}m" + self + "\033[0m"

end