module RQRCodeCore
class RQRCodeCore::QR8bitByte
class RQRCodeCore::QRAlphanumeric
class RQRCodeCore::QRBitBuffer
class RQRCodeCore::QRCode
class RQRCodeCore::QRCodeArgumentError
class RQRCodeCore::QRCodeRunTimeError
class RQRCodeCore::QRMath
class RQRCodeCore::QRMulti
class RQRCodeCore::QRNumeric
class RQRCodeCore::QRPolynomial
class RQRCodeCore::QRRSBlock
class RQRCodeCore::QRSegment
class RQRCodeCore::QRUtil
rqrcode_core
1.2.0
# extract_options!
def extract_options!(arr) #:nodoc: arr.last.is_a?(::Hash) ? arr.pop : {} end