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Category Archives: Swift
Swift Standard Libraries: Sequence and Collection Functions
In the last post in this series, I took at look at the protocols that Swift uses to define generators, sequences and collections. In this post I am going to present examples of using the Standard Library Functions that operate … Continue reading
Posted in Code Snippets, Swift, Swift Standard Library
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Swift Standard Library: Generators, Sequences and Collections
A large part of the Swift Standard Library is concerned with Generators, Sequences and Collections and functions that operate on them, so it’s pretty important to have a good understanding of them. Generators A Generator is anything that conforms to … Continue reading
Posted in Swift, Swift Standard Library, Tutorial
Tagged CollectionType, GeneratorOf, GeneratorType, reverse, SequenceType
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Swift Standard Library: transcode
Swift Standard Library: transcode The transcode function lets to convert strings from one Unicode encoding to another, for example UTF16 to UTF8. The definition you get when you command-click on the function is quite intimidating:
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/* func transcode< Input : GeneratorType, Output : SinkType, InputEncoding : UnicodeCodecType, OutputEncoding : UnicodeCodecType where InputEncoding.CodeUnit == InputEncoding.CodeUnit, OutputEncoding.CodeUnit == OutputEncoding.CodeUnit> (inputEncoding: InputEncoding.Type, outputEncoding: OutputEncoding.Type, input: Input, output: Output, #stopOnError: Bool) -> (Bool) */ |
It is also incorrect; … Continue reading
Posted in Swift, Swift Standard Library
Tagged SinkType, transcode, Unicode, UnicodeCodecType, UTF16, UTF32, UTF8
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