Swift Algorithms is now source stable!

Changes

• Most sequence and collection types have been renamed, following a more consistent naming structure:
  • The Lazy prefix was dropped.
  • Either a Sequence or Collection suffix was added depending on whether or not the type is unconditionally a collection.
  • The base name was derived from the name of the method that produces it, including an argument label to disambiguate if necessary.
• Types that can only be produced from a lazy sequence chain now unconditionally conform to LazySequenceProtocol and wrap the base sequence instead of the lazy wrapper, making some return types slightly simpler.
  • e.g. [1, 2, 3].lazy.reductions(+) now returns ExclusiveReductionsSequence<[Int]>, not ExclusiveReductionsSequence<LazySequence<[Int]>>.
• The generic parameters of the ExclusiveReductions type have been swapped, putting the base collection first and the result type second.
• The Indices associated type of now matches .