Fix formatting issues from Crystal `1.8-dev`

athena-framework / athena

An ecosystem of reusable, independent components

https://athenaframework.org

MIT License

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Closed Blacksmoke16 closed 1 year ago

Blacksmoke16 commented 1 year ago

Gets ahead of Crystal 1.8 to avoid CI failures due to new formatter features
- Ensures all yielding methods have a & in their method signature