This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Joseph Hale
thehale.dev
did:plc:z64wjxpxaicyz5mf76b4eupc
Hash.extract! is my latest fun discovery in Rails' collection of Ruby extensions.
It returns a new hash of the keys you name, while simultaneously removing those keys from the original hash. It's also safe to use when the named key doesn't appear in the original hash.
2026-06-02T00:18:05.808Z