I've been using the dhash-vips gem in ImageProcessing test suite to assert on image similarity. However, its C extension has been failing on Ruby 4.0.
Claude was able to inline the bits I needed using vanilla ruby-vips, allowing me to kill a dependency. Small wins 🤘🏻
github.com/janko/image_...
github.com
It has post-install errors on Ruby 4.0. Replace it with pure ruby-vips with no C extension.