iOS Sip #002 Hello guys, what’s up! Today I want to show you a very cool swift function: Filter. If you — just like me — have been coding around since the first days of internet, it’s big the chance that you still do something like: let strArray = [“swift”, “ruby”, “java”, “php”] var filtered = [String]() for item in strArray { if item == “swift” { filtered.append(item) } } print(filtered) //[‘swift’]
