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

# Sequence Implementations

## Topics

### Instance Properties

- [lazy](swift/string/lazy.md)

### Instance Methods

- [allSatisfy(_:)](swift/string/allsatisfy(_:).md)
- [compactMap(_:)](swift/string/compactmap(_:).md)
- [contains(_:)](swift/string/contains(_:).md)
- [contains(where:)](swift/string/contains(where:).md)
- [count(where:)](swift/string/count(where:).md)
- [elementsEqual(_:)](swift/string/elementsequal(_:).md)
- [elementsEqual(_:by:)](swift/string/elementsequal(_:by:).md)
- [enumerated()](swift/string/enumerated().md)
- [filter(_:)](swift/string/filter(_:)-7pg66.md)
- [first(where:)](swift/string/first(where:).md)
- [flatMap(_:)](swift/string/flatmap(_:)-6chuq.md)
- [flatMap(_:)](swift/string/flatmap(_:)-i3m9.md)
- [forEach(_:)](swift/string/foreach(_:).md)
- [lexicographicallyPrecedes(_:)](swift/string/lexicographicallyprecedes(_:).md)
- [lexicographicallyPrecedes(_:by:)](swift/string/lexicographicallyprecedes(_:by:).md)
- [map(_:)](swift/string/map(_:)-9jnnv.md)
- [max()](swift/string/max().md)
- [max(by:)](swift/string/max(by:).md)
- [min()](swift/string/min().md)
- [min(by:)](swift/string/min(by:).md)
- [reduce(_:_:)](swift/string/reduce(_:_:).md)
- [reduce(into:_:)](swift/string/reduce(into:_:).md)
- [shuffled()](swift/string/shuffled().md)
- [shuffled(using:)](swift/string/shuffled(using:).md)
- [sorted()](swift/string/sorted().md)
- [sorted(by:)](swift/string/sorted(by:).md)
- [starts(with:)](swift/string/starts(with:).md)
- [starts(with:by:)](swift/string/starts(with:by:).md)
- [withContiguousStorageIfAvailable(_:)](swift/string/withcontiguousstorageifavailable(_:).md)

### Type Aliases

- [String.Element](swift/string/element.md)