Bringing up malli (schema validation) surfaced a batch of protocol and host-interop
gaps. m/validate now works across the schema vocabulary (predicates, :map incl.
nested/optional, :vector, :tuple, :enum, :maybe, :and, bounded int/string).
- extend-type and reify now accept MULTIPLE protocols in one form (each bare
symbol switches the current protocol). reify records every protocol it
implements, so instance?/satisfies? recognise all of them.
- Protocol method params support destructuring: reify/extend-type/deftype/
defrecord emit (fn ...) (which desugars patterns) instead of raw fn*.
- instance? of a PROTOCOL works like satisfies? for reify/record instances,
matching short names across qualified/bare protocol references.
- @x reads as the qualified clojure.core/deref, so it still derefs where a ns
excludes and rebinds deref (malli does). Updated reader-test + the reader
spec/grammar (S11, deref rule).
- Java collection interop on jolt collections: .nth/.count/.valAt/.get/.seq/
.containsKey route to the clojure.core equivalent (1-arg and 0-arg paths).
- java.util.HashMap capacity/load-factor constructors + .putAll.
- A class used as a value resolves to its instances' type, so Pattern -> the
regex type (malli keys class-schemas by it).
- Shims for malli's load path: LazilyPersistentVector/createOwning and
PersistentArrayMap/createWithCheck statics.
m/explain not yet working (jolt-fjb1). Full gate green.
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