Hi, you can have a look here : https://www.hugsql.org/hugsql-in-detail/parameter-types/sql-tuple-list-parameters You have to deal with tuples, but it s easy to convert a map into it.

Thx, the problem with tuples is making sure all the values are in the same order

if you have an array of map you can do something like (map (juxt :id1 :id2) [{:id1 1 :id2 2} {:id1 3 :id2 4}])

Didn’t know about this, thx!

There is also a #C3EATG7EV channel that may provide additional help

I think I would probably try

(instance? clojure.lang.IMeta [])
  (instance? clojure.lang.IMeta "")

https://github.com/clojure/clojure/blob/clojure-1.11.1/src/clj/clojure/core.clj#L219C37-L219C54 (instance? clojure.lang.IObj x)

there is no pred in clojure.core?!

no, there's not

and IObj is what you want (IMeta is for metadata read, IObj is for metadata update)

the main ones are really colls and symbols though

(from ChatGPT): In Clojure, you can determine the arity of a function (i.e., the number of arguments it takes) by using the arity function from the clojure.reflect namespace. This function allows you to reflect on the function and get information about its arities. Here’s a basic example of how you can use it: 1. First, you need to require the clojure.reflect namespace:

clojure
   (require '[clojure.reflect :as reflect])
   

clojure
   (reflect/arity +) ; For the built-in `+` function
   

clojure
(defn my-func
  ([a] a)
  ([a b] (+ a b)))

(reflect/arity my-func)

I also had ChatGPT hallucinate a clojure.lang.Utils/footprint function for determining the estimated size a data-structure would take up in memory yesterday :^), less than reliable~

I did admire how confident it was, though!

would be a nice world : D, I was mildly confused when evaling that fn was met only with DNE errors, and then I realized I'd been had

I started feeding Clojure documentation to a custom GPT using the new Assistants feature from OpenAI, I wonder at what point it will stop hallucinating (so far it hasn’t but I started with the API docs, not guides from http://Clojure.org ) - I’ll try it out later today :thinking_face:

More deets here https://clojurians.slack.com/archives/C054XC5JVDZ/p1699633801699019

Cool

List literals get position metadata, other forms do not

that metadata is attached to forms the reader produces, and it is wait the compiler uses to annotate generated byte code with line numbers so the line numbers show up in stacktraces

if a form is not produced by the reader it is unlikely to have it

and it is just normal metadata