Module: Colors

Included in:

DiffString, Refiner, Riff

Defined in:

lib/colors.rb

Overview

ANSI Color related escape code constants

Constant Summary

ESC =

27.chr

BOLD =

"#{ESC}[1m"

CYAN =

"#{ESC}[36m"

GREEN =

"#{ESC}[32m"

RED =

"#{ESC}[31m"

DEFAULT_COLOR =

"#{ESC}[39m"

REVERSE =

"#{ESC}[7m"

NOT_REVERSE =

"#{ESC}[27m"

RESET =

"#{ESC}[m"

Instance Method Summary

• #reversed(string) ⇒ Object
• #uncolor(string) ⇒ Object

Instance Method Details

#reversed(string) ⇒ Object

# File 'lib/colors.rb', line 16

def reversed(string)
  return "#{REVERSE}#{string}#{NOT_REVERSE}"
end

#uncolor(string) ⇒ Object

# File 'lib/colors.rb', line 20

def uncolor(string)
  return string.gsub(/#{ESC}[^m]*m/, '')
end