Discovered this while using {{tools.cli 0.3.1}} where it's handy to destructure one of their returned maps which has a key {{:arguments}}, but you can reproduce it like so:
(let [arguments [:a :b]]
(println "Args Sync:" arguments)
(go (println "Args Async:" arguments)))
which prints
Args Sync: [:a :b]
Args Async: #js {:0 #js [#<function (state_12638){
switch(arguments.length){
case 0:
return dls$rip$core$go_BANG__$_state_machine__6252__auto____0.call(this);
case 1:
return dls$rip$core$go_BANG__$_state_machine__6252__auto____1.call(this,state_12638);
}
throw(new Error('Invalid arity: ' + arguments.length));
}> 1 nil nil nil nil #<[object Object]>]}
I haven't tested this in the browser yet, so it might not be limited to node.