clojure.core.protocols — org.clojure/clojure 1.12.0-alpha10

CollReduce clj protocol

Protocol for collection types that can implement reduce faster than first/next recursion. Called by clojure.core/reduce. Baseline implementation defined in terms of Iterable.

coll-reduce clj

(coll-reduce coll f)

(coll-reduce coll f val)

Datafiable clj protocol

datafy clj

(datafy o)

return a representation of o as data (default identity)

IKVReduce clj protocol

Protocol for concrete associative types that can reduce themselves via a function of key and val faster than first/next recursion over map entries. Called by clojure.core/reduce-kv, and has same semantics (just different arg order).

kv-reduce clj

(kv-reduce amap f init)

InternalReduce clj protocol

Protocol for concrete seq types that can reduce themselves faster than first/next recursion. Called by clojure.core/reduce.

internal-reduce clj

(internal-reduce seq f start)

iterator-reduce! clj

(iterator-reduce! iter f)

(iterator-reduce! iter f val)

Navigable clj protocol

nav clj

(nav coll k v)

return (possibly transformed) v in the context of coll and k (a key/index or nil), defaults to returning v.