Class: Stable::Services::Cli::QrCode

Inherits:
Object
  • Object
show all
Defined in:
lib/stable/services/cli/qrcode.rb

Overview

Generate QR code

Class Method Summary collapse

Class Method Details



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# File 'lib/stable/services/cli/qrcode.rb', line 10

def self.print(url)
  qr = RQRCode::QRCode.new(url)

  puts
  qr.modules.each do |row|
    puts row.map { |cell| cell ? '██' : '  ' }.join
  end
  puts
end