Module: FancyIrb::TerminalInfo

Defined in:
lib/fancy_irb/terminal_info.rb

Class Method Summary collapse

Class Method Details

.cols ⇒ Object 



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# File 'lib/fancy_irb/terminal_info.rb', line 11

def self.cols
  STDOUT.winsize[1]
rescue Errno::ENOTTY
  ENV['COLUMNS'] || 80
end

.lines ⇒ Object 



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# File 'lib/fancy_irb/terminal_info.rb', line 5

def self.lines
  STDOUT.winsize[0]
rescue Errno::ENOTTY
  ENV['LINES'] || ENV['ROWS'] || 25
end