Swift Algorithms 0.0.4

Additions

More new algorithms to join the party:

• A lazy version of the standard library's two split methods. (#78)
• firstNonNil(_:) returns the first non-nil element from an optional-generating transform. (#31)
• uniquePermutations() skips duplicates when generating permutations of a collection. (#91)
• The reductions methods return all the in-between states of reducing a sequence or collection. (#46)

Fixes

• Methods and computed properties are more consistently marked as inlinable, resolving a performance regression.
• The Stride type now efficiently calculates distances between positions, supported by the underlying collection.
• Better test coverage and improved diagnostics for comparing sequences.
• Fixed links and improved documentation.