Class: ListTool::App::Colorizer

Inherits:
Object
  • Object
show all
Defined in:
lib/list_tool/app/colorizer.rb

Class Method Summary collapse

Class Method Details

.blue(string) ⇒ Object 



12
 
# File 'lib/list_tool/app/colorizer.rb', line 12

def blue(string); colorize(string, 34); end

.colorize(string, code) ⇒ Object 



6
7
8
 
# File 'lib/list_tool/app/colorizer.rb', line 6

def colorize(string, code)
  "\x1B[#{code}m" + string + "\x1B[0m"
end

.green(string) ⇒ Object 



11
 
# File 'lib/list_tool/app/colorizer.rb', line 11

def green(string); colorize(string, 32); end

.red(string) ⇒ Object 



10
 
# File 'lib/list_tool/app/colorizer.rb', line 10

def red(string); colorize(string, 31); end