Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/spout/color.rb

Overview

Adds ANSI colors to string class.

Instance Method Summary collapse

Instance Method Details

#bg_black ⇒ Object 



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# File 'lib/spout/color.rb', line 45

def bg_black
  "\e[40m#{self}\e[0m"
end

#bg_blue ⇒ Object 



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# File 'lib/spout/color.rb', line 61

def bg_blue
  "\e[44m#{self}\e[0m"
end

#bg_brown ⇒ Object 



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# File 'lib/spout/color.rb', line 57

def bg_brown
  "\e[43m#{self}\e[0m"
end

#bg_cyan ⇒ Object 



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# File 'lib/spout/color.rb', line 69

def bg_cyan
  "\e[46m#{self}\e[0m"
end

#bg_gray ⇒ Object 



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# File 'lib/spout/color.rb', line 73

def bg_gray
  "\e[47m#{self}\e[0m"
end

#bg_green ⇒ Object 



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# File 'lib/spout/color.rb', line 53

def bg_green
  "\e[42m#{self}\e[0m"
end

#bg_magenta ⇒ Object 



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# File 'lib/spout/color.rb', line 65

def bg_magenta
  "\e[45m#{self}\e[0m"
end

#bg_red ⇒ Object 



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# File 'lib/spout/color.rb', line 49

def bg_red
  "\e[41m#{self}\e[0m"
end

#black ⇒ Object 



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# File 'lib/spout/color.rb', line 5

def black
  "\e[30m#{self}\e[0m"
end

#blink ⇒ Object 



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# File 'lib/spout/color.rb', line 89

def blink
  "\e[5m#{self}\e[25m"
end

#blue ⇒ Object 



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# File 'lib/spout/color.rb', line 25

def blue
  "\e[34m#{self}\e[0m"
end

#bold ⇒ Object 



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# File 'lib/spout/color.rb', line 77

def bold
  "\e[1m#{self}\e[22m"
end

#brown ⇒ Object 



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# File 'lib/spout/color.rb', line 17

def brown
  "\e[33m#{self}\e[0m"
end

#colorless ⇒ Object 



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# File 'lib/spout/color.rb', line 97

def colorless
  gsub(/\e\[\d{1,2}m/, "")
end

#cyan ⇒ Object 



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# File 'lib/spout/color.rb', line 33

def cyan
  "\e[36m#{self}\e[0m"
end

#gray ⇒ Object 



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# File 'lib/spout/color.rb', line 37

def gray
  "\e[37m#{self}\e[0m"
end

#green ⇒ Object 



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# File 'lib/spout/color.rb', line 13

def green
  "\e[32m#{self}\e[0m"
end

#italic ⇒ Object 



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# File 'lib/spout/color.rb', line 81

def italic
  "\e[3m#{self}\e[23m"
end

#magenta ⇒ Object 



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# File 'lib/spout/color.rb', line 29

def magenta
  "\e[35m#{self}\e[0m"
end

#red ⇒ Object 



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# File 'lib/spout/color.rb', line 9

def red
  "\e[31m#{self}\e[0m"
end

#reverse_color ⇒ Object 



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# File 'lib/spout/color.rb', line 93

def reverse_color
  "\e[7m#{self}\e[27m"
end

#underline ⇒ Object 



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# File 'lib/spout/color.rb', line 85

def underline
  "\e[4m#{self}\e[24m"
end

#white ⇒ Object 



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# File 'lib/spout/color.rb', line 41

def white
  "\e[39m#{bold}\e[0m"
end

#yellow ⇒ Object 



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# File 'lib/spout/color.rb', line 21

def yellow
  brown
end