Module: RBText::Screen

Included in:

S

Defined in:

lib/rbtext/screen.rb

Constant Summary

@@methods =

[
  :clear,
  :clear_line,
  :size,
  :height,
  :width,
  :bell
]

Instance Method Summary

• #bell ⇒ Object
• #clear ⇒ Object
• #clear_line ⇒ Object
• #height ⇒ Object
• #size ⇒ Object
• #width ⇒ Object

Instance Method Details

#bell ⇒ Object

# File 'lib/rbtext/screen.rb', line 32

def bell
  print "\a"
end

#clear ⇒ Object

# File 'lib/rbtext/screen.rb', line 12

def clear
  print "\033[2J"
end

#clear_line ⇒ Object

# File 'lib/rbtext/screen.rb', line 16

def clear_line
  print "\033[2K"
end

#height ⇒ Object

# File 'lib/rbtext/screen.rb', line 24

def height
  self.size[0]
end

#size ⇒ Object

# File 'lib/rbtext/screen.rb', line 20

def size
  IO.console.winsize
end

#width ⇒ Object

# File 'lib/rbtext/screen.rb', line 28

def width
  self.size[1]
end