Hi there!
I am having troubles making the cljs pretty print (cljs.pprint/pprint) behave
the same way as the regular cljs or clj print function when it goes down to
tagged elements that are by default used to denote custom records.
See example below - pr, pr-str, print and print-str functions all use the
default approach toward creating (edn-like) tagged element for MyRecord adn all
produce the same result:
#cljs.user.MyRecord{:value "a"}
On the other hand pprint just ignores the record's tag and simply just
traverses/prints it as a map:
{:value "a"}
Is there some setting and/or parameter in cljs.pprint namespace I am missing? I
looked briefly at the code, but it seems it uses print-str by default - so
maybe it just traverses the graph depth-first and does not check for every
node's type?
THIS WORKS:
cljs.user=> (defrecord MyRecord [value])
cljs.user/MyRecord
cljs.user=> (pr (MyRecord. "a"))
#cljs.user.MyRecord{:value "a"}
nil
cljs.user=> (pr-str (MyRecord. "a"))
"#cljs.user.MyRecord{:value \"a\"}"
cljs.user=> (print (MyRecord. "a"))
#cljs.user.MyRecord{:value a}
nil
cljs.user=> (print-str (MyRecord. "a"))
"#cljs.user.MyRecord{:value a}"
BUT THIS DOESN'T:
cljs.user=> (cljs.pprint/pprint (MyRecord. "a"))
{:value "a"}
("{:value \"a\"}\n")
cljs.user=> (with-out-str (cljs.pprint/pprint (MyRecord. "a")))
"{:value \"a\"}\n"
Thanks for help!
Cheers
Miro
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