[ruby-core:111555] Re: [Ruby master Feature#16986] Anonymous Struct literal

If I have to pick one from either Struct or Data, I'd pick Data. But still don't like the notation proposed.

What about something like: %t[a: 1, b: 2] for Struct (can default to frozen/immutable Struct or use %T to create it frozen) and %d[a: 1, b: 2] for Data (already immutable). An idea based on %w, %i, etc. Btw, Happy New Year, people. :-)