Foundation Updates WWDC 2019

  • Ordered collection diffing
  • Compress Data (zlib, etc)
  • Units. Duration, frequency, information storage (bytes),
  • RelativeDateTimeFormatter. Ex. “one week ago”.Localized.
  • ListFormatter. Ex. [ “one”, “two” ] -> “one, two”
  • Operation Queue now supports barrier block, addBarrierBlock
  • FileManager supports USB and SMB