Class: TTYString::CSICode::F

Inherits:

TTYString::CSICode

• Object
• TTYString::Code
• TTYString::CSICode
• TTYString::CSICode::F

Defined in:

lib/tty_string/csi_code_definitions.rb

Overview

leftovers:allow

Instance Method Summary

• #action(rows = '1') ⇒ Object

Methods inherited from TTYString::CSICode

default_arg, #integer

Methods inherited from TTYString::Code

char, descendants, inherited, #initialize, render

Constructor Details

This class inherits a constructor from TTYString::Code

Instance Method Details

#action(rows = '1') ⇒ Object

# File 'lib/tty_string/csi_code_definitions.rb', line 56

def action(rows = '1')
  rows = integer(rows)
  return unless rows

  cursor.up(rows)
  cursor.col = 0
end