fixed swiftlint warnings
fixed swiftlint warnings

astrokin/EZSwiftExtensions,piv199/EZSwiftExtensions,kirakik/EZSwiftExtensions,piv199/EZSwiftExtensions,kirakik/EZSwiftExtensions,astrokin/EZSwiftExtensions,goktugyil/EZSwiftExtensions,goktugyil/EZSwiftExtensions