Class: CLI::ANSI

Inherits:

Object

Class Method Summary collapse

# File 'lib/ansi.rb', line 17

def self.blue(text=nil)
  ret = "\033[34m"
  ret += "#{text}#{self.clear}" if text
  ret
end



35
36
37

# File 'lib/ansi.rb', line 35

def self.clear
  "\033[0m"
end



7
8
9

# File 'lib/ansi.rb', line 7

def self.clear_screen
  puts "\033[1;2J"
end

# File 'lib/ansi.rb', line 23

def self.green(text=nil)
  ret = "\033[32m"
  ret += "#{text}#{self.clear}" if text
  ret
end

# File 'lib/ansi.rb', line 11

def self.red(text=nil)
  ret = "\033[31m"
  ret += "#{text}#{self.clear}" if text
  ret
end



3
4
5

# File 'lib/ansi.rb', line 3

def self.set_cursor(x=1, y=1)
  puts "\033[1;#{x};#{y}H"
end

# File 'lib/ansi.rb', line 29

def self.yellow(text=nil)
  ret = "\033[33m"
  ret += "#{text}#{self.clear}" if text
  ret
end