SnapKit/Documentation/SnapKit 3.0 Migration Guide.md

SnapKit 3.0 Migration Guide

SnapKit 3.0 has many breaking changes from earlier versions. You can read the notes on releases for more details.

1. Upgrade SnapKit installation
2. Find all snp_ and replace with snp.
3. Find all equalTo(UIEdgeInsets) and ensure any right or bottom inset values are no longer inverted
4. Build and fix deprecated APIs
5. Test every screen of UI to ensure visual compatibility

If you find any issues with migration please open an issue.

Known Quirks

1. make.center.equalTo(0) now positions a view at 0,0 in it's superview rather than the center, use make.center.equalToSuperview instead.
2. updateConstraints will throw a fatal error if it generates a new constraint that did not exist before. Instead use makeConstraints to add additional constraints.