---
title: Sequence Implementations
framework: swift
role: collectionGroup
role_heading: API Collection
path: swift/anyiterator/sequence-implementations
---

# Sequence Implementations

## Topics

### Instance Properties

- [lazy](swift/anyiterator/lazy.md)
- [underestimatedCount](swift/anyiterator/underestimatedcount.md)

### Instance Methods

- [allSatisfy(_:)](swift/anyiterator/allsatisfy(_:).md)
- [compactMap(_:)](swift/anyiterator/compactmap(_:).md)
- [contains(_:)](swift/anyiterator/contains(_:).md)
- [contains(where:)](swift/anyiterator/contains(where:).md)
- [count(where:)](swift/anyiterator/count(where:).md)
- [drop(while:)](swift/anyiterator/drop(while:).md)
- [dropFirst(_:)](swift/anyiterator/dropfirst(_:).md)
- [dropLast(_:)](swift/anyiterator/droplast(_:).md)
- [elementsEqual(_:)](swift/anyiterator/elementsequal(_:).md)
- [elementsEqual(_:by:)](swift/anyiterator/elementsequal(_:by:).md)
- [enumerated()](swift/anyiterator/enumerated().md)
- [filter(_:)](swift/anyiterator/filter(_:).md)
- [first(where:)](swift/anyiterator/first(where:).md)
- [flatMap(_:)](swift/anyiterator/flatmap(_:)-6q8cl.md)
- [flatMap(_:)](swift/anyiterator/flatmap(_:)-77jpd.md)
- [forEach(_:)](swift/anyiterator/foreach(_:).md)
- [joined()](swift/anyiterator/joined().md)
- [joined(separator:)](swift/anyiterator/joined(separator:)-1cqmc.md)
- [joined(separator:)](swift/anyiterator/joined(separator:)-4wxky.md)
- [lexicographicallyPrecedes(_:)](swift/anyiterator/lexicographicallyprecedes(_:).md)
- [lexicographicallyPrecedes(_:by:)](swift/anyiterator/lexicographicallyprecedes(_:by:).md)
- [makeIterator()](swift/anyiterator/makeiterator().md)
- [map(_:)](swift/anyiterator/map(_:).md)
- [max()](swift/anyiterator/max().md)
- [max(by:)](swift/anyiterator/max(by:).md)
- [min()](swift/anyiterator/min().md)
- [min(by:)](swift/anyiterator/min(by:).md)
- [prefix(_:)](swift/anyiterator/prefix(_:).md)
- [prefix(while:)](swift/anyiterator/prefix(while:).md)
- [reduce(_:_:)](swift/anyiterator/reduce(_:_:).md)
- [reduce(into:_:)](swift/anyiterator/reduce(into:_:).md)
- [reversed()](swift/anyiterator/reversed().md)
- [shuffled()](swift/anyiterator/shuffled().md)
- [shuffled(using:)](swift/anyiterator/shuffled(using:).md)
- [sorted()](swift/anyiterator/sorted().md)
- [sorted(by:)](swift/anyiterator/sorted(by:).md)
- [split(maxSplits:omittingEmptySubsequences:whereSeparator:)](swift/anyiterator/split(maxsplits:omittingemptysubsequences:whereseparator:).md)
- [split(separator:maxSplits:omittingEmptySubsequences:)](swift/anyiterator/split(separator:maxsplits:omittingemptysubsequences:).md)
- [starts(with:)](swift/anyiterator/starts(with:).md)
- [starts(with:by:)](swift/anyiterator/starts(with:by:).md)
- [suffix(_:)](swift/anyiterator/suffix(_:).md)
- [withContiguousStorageIfAvailable(_:)](swift/anyiterator/withcontiguousstorageifavailable(_:).md)

### Type Aliases

- [AnyIterator.Iterator](swift/anyiterator/iterator.md)