---
title: BidirectionalCollection Implementations
framework: swift
role: collectionGroup
role_heading: API Collection
path: swift/anyregexoutput/bidirectionalcollection-implementations
---

# BidirectionalCollection Implementations

## Topics

### Instance Properties

- [last](swift/anyregexoutput/last.md)

### Instance Methods

- [difference(from:by:)](swift/anyregexoutput/difference(from:by:).md)
- [dropLast(_:)](swift/anyregexoutput/droplast(_:).md)
- [formIndex(before:)](swift/anyregexoutput/formindex(before:).md)
- [last(where:)](swift/anyregexoutput/last(where:).md)
- [lastIndex(where:)](swift/anyregexoutput/lastindex(where:).md)
- [reversed()](swift/anyregexoutput/reversed().md)
- [suffix(_:)](swift/anyregexoutput/suffix(_:).md)