1.9.36 - cljs.spec fixes & performance enhancements

Jun 3, 2016 by David Nolen on Google Groups

This release fixes a cljs.spec bug around instrumented multi-arity fns. It also includes various fixes and performance enhancements from Clojure. Another performance related change is writing out analysis caches as Transit if transit-clj is available. This is automatic and requires no configuration and gives a modest speed bump when launching REPLs.

As always feedback welcome!


  • Write analysis caches as Transit if transit-clj available



  • CLJS-1611: Function arity dispatch returns arity
  • only print specs in REPL if we actually have some
  • CLJS-1663: Calling instrumented multi-arity function causes exception
  • CLJS-1650: cljs.reader/read-map now returns array-map/hash-map based on the size of the sequence.