What's the best practice for naming Swift files that add extensions to existing objects?

Question

It\'s possible to add extensions to existing Swift object types using extensions, as described in the language specification.

As a result, it\'s possible to create exten

Answer 1

I prefer StringExtensions.swift until I added too much things to split the file into something like String+utf8Data.swift and String+Encrypt.swift.

One more thing, to combine similar files into one will make your building more faster. Refer to Optimizing-Swift-Build-Times