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olgusirman/FontProtocol.swift

Created August 28, 2020 18:30
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Protocol Oriented approach for font usage
Raw
FontProtocol.swift
protocol CustomFontsProtocol {
func size(size: CGFloat) -> UIFont?
}
extension CustomFontsProtocol where Self: RawRepresentable, Self.RawValue == String {
func size(size: CGFloat) -> UIFont? {
return UIFont(name: rawValue, size: size)
}
}
enum SourceSansPro : String, CustomFontsProtocol {
case semiBold = "SourceSansPro-SemiBold"
}
let s = SourceSansPro.semiBold.size(size: 18)
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