Class: Stretchy::Utils::Colorize

Inherits:
Object
  • Object
show all
Extended by:
ClassMethods
Defined in:
lib/stretchy/utils/colorize.rb

Defined Under Namespace

Modules: ClassMethods

Constant Summary collapse

COLORS = 
{
  "default" => "38",
  "black" => "30",
  "red" => "31",
  "green" => "32",
  "brown" => "33",
  "blue" => "34",
  "purple" => "35",
  "cyan" => "36",
  "gray" => "37",
  "dark gray" => "1;30",
  "light red" => "1;31",
  "light green" => "1;32",
  "yellow" => "1;33",
  "light blue" => "1;34",
  "light purple" => "1;35",
  "light cyan" => "1;36",
  "white" => "1;37"
}.freeze
BG_COLORS = 
{
  "default" => "0",
  "black" => "40",
  "red" => "41",
  "green" => "42",
  "brown" => "43",
  "blue" => "44",
  "purple" => "45",
  "cyan" => "46",
  "gray" => "47",
  "dark gray" => "100",
  "light red" => "101",
  "light green" => "102",
  "yellow" => "103",
  "light blue" => "104",
  "light purple" => "105",
  "light cyan" => "106",
  "white" => "107"
}.freeze

Instance Method Summary collapse

Methods included from ClassMethods

bgs, colors

Instance Method Details

#colorize(string, color = "default", bg = "default") ⇒ Object 



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# File 'lib/stretchy/utils/colorize.rb', line 44

def colorize(string, color = "default", bg = "default")
  color_code = COLORS[color]
  bg_code = BG_COLORS[bg]
  return "\033[#{bg_code};#{color_code}m#{string}\033[0m"
end