Class: String

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

Overview

stackoverflow.com/a/11482430

Instance Method Summary collapse

Instance Method Details

#blue ⇒ Object 



17
18
19
 
# File 'lib/ood_packaging/string_ext.rb', line 17

def blue
  colorize(34)
end

#colorize(code) ⇒ Object 



5
6
7
 
# File 'lib/ood_packaging/string_ext.rb', line 5

def colorize(code)
  "\e[#{code}m#{self}\e[0m"
end

#green ⇒ Object 



13
14
15
 
# File 'lib/ood_packaging/string_ext.rb', line 13

def green
  colorize(32)
end

#red ⇒ Object 



9
10
11
 
# File 'lib/ood_packaging/string_ext.rb', line 9

def red
  colorize(31)
end