String extension now has length var instead of length function
String extension now has length var instead of length function

mjasa/BFKit-Swift,FabrizioBrancati/BFKit-Swift,mjasa/BFKit-Swift,FabrizioBrancati/BFKit-Swift,hejunbinlan/BFKit-Swift,hejunbinlan/BFKit-Swift,jam891/BFKit-Swift,FabrizioBrancati/BFKit-Swift,jam891/BFKit-Swift,hejunbinlan/BFKit-Swift,mjasa/BFKit-Swift,jam891/BFKit-Swift