Class: String

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

Instance Method Summary collapse

Instance Method Details

#box ⇒ Object 



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# File 'lib/console.rb', line 7

def box
  "+" + "-" * self.length + "+\n" +
  "|"       + self +        "|\n" +
  "+" + "-" * self.length + "+" 
end

#col(color = "white", background = "black", keep_style = false) ⇒ Object 



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# File 'lib/console.rb', line 13

def col color = "white", background = "black", keep_style = false
  backgrounds = {
    "grey"=>40, 
    "red"=>41, 
    "darkgreen"=>42, 
    "yellow"=>43,
    "blue"=>44, 
    "purple"=>45, 
    "cyan"=> 46,
    "white"=>47,
    "black"=>49,
    "white"=>47
  }
  colors = {
    "black" => 30,
    "bold" => 1,
    "uscore" => 4,
    "green" => 32,
    "grey" => 30, 
    "red" => 31, 
    "darkgreen" => 32, 
    "yellow" => 33, 
    "blue" => 34, 
    "purple" => 35,
    "cyan" => 36
  }
  if color and background
    "\033[1;" + colors[color].to_s + ";" + 
      backgrounds[background].to_s + "m" +
      self + ("\033[m" if not keep_style).to_s
  else
    self
  end
end