Class: Enhanced::Colors

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

Constant Summary collapse

COLORS = 
{ red: 31, green: 32, yellow: 33, blue: 34, purple: 35, cyan: 36, white: 0 }.freeze
RESET_CODE = 
"\e[0m".freeze

Class Method Summary collapse

Class Method Details

.code(num) ⇒ Object 



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

def code(num)
  "\e[#{num}m".freeze
end

.color(num, string) ⇒ Object 



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# File 'lib/enhanced/colors.rb', line 15

def color(num, string)
  return string unless @enabled
  "#{code(num)}#{string}#{RESET_CODE}"
end

.enabled=(value) ⇒ Object 



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# File 'lib/enhanced/colors.rb', line 11

def enabled=(value)
  @enabled = value
end

.enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/enhanced/colors.rb', line 7

def enabled?
  @enabled
end