---
title: strategy
framework: combine
role: symbol
role_heading: Instance Property
path: combine/publishers/collectbytime/strategy
---

# strategy

The strategy with which to collect and publish elements.

## Declaration

```swift
let strategy: Publishers.TimeGroupingStrategy<Context>
```

## See Also

### Inspecting publisher properties

- [upstream](combine/publishers/collectbytime/upstream.md)
- [options](combine/publishers/collectbytime/options.md)