added a utility method for lens.
added a utility method for lens.
cilier/breeze,claydonkey/breeze,eponvert/breeze,ktakagaki/breeze,crealytics/breeze,calippo/breeze,chen0031/breeze,scalanlp/breeze,ktakagaki/breeze,mredaelli/breeze,ContentSquare/breeze,sheide/breeze,nikdon/breeze,wstcpyt/breeze