Clojurians Log v2

Is there a sample ring + compojure server I can look at? :o

Something like this @zackteo? https://github.com/seancorfield/usermanager-example/ That's a bit more than just Ring + Compojure but it's a small working app with a DB.

That works! Probably a bit more complicated compared to what I need but should be okay

Feel free to DM me if you have any Qs about it.

Or ask them here.

Will do!

https://grep.app/search?q=compojure.core

i'm not sure if there's any convention but here is how i organize my test directories:

❯ tree test 
test
├── acceptance
│   └── shell
│       ├── api_server_test.clj
│       └── cli_app_test.clj
└── unit
    ├── core
    │   └── domain_test.clj
    └── shell
        └── utilities_test.clj

5 directories, 4 files

#kaocha/v1
{:tests [{:id :unit
          :test-paths ["test/unit"]}
         {:id :acceptance
          :test-paths ["test/acceptance"]}]}

Having some difficulty in understanding what I need to do to get a POST working and how to go about checking it. Should I be writing my response as json with clojure.jata.json/write-str

@zackteo If you need something even more basic, you can omit compojure completely and build your own router as demonstrated here: https://github.com/kloimhardt/babashka-scittle-guestbook

does this function already exist? does it have a conventional name?

(defn f
  [g]
  (fn [x] (g x) x))

tap?

looks like doto

nice, this is it

Hey everyone, I have a problem with require one my files to another ont in the same project. this is how the project looks like :

.
├──src\c\g
      └── do_lib
           ├──views
      	      └── home.clj
           └── assets.clj 

how is assets.clj a child of home.clj?

by mistake - things change here - let me change it back

typo? c.g.do-lib.assets vs cO.g.do-lib.assets?

hard to tell which is a typo in slack and which might be a typo in your source. c.g vs co.g

can you post the full error message?

what's the ns did you put in home.clj? from the dir tree it should be (ns c.g.do-lib.views.home)

Syntax error (ClassNotFoundException) compiling at (c:\Users\..\my-pro\src\c\g\do_lib\views\home.cljc:0:0). c.g.do_lib.assets

the ns I used for home.clj is (ns c.g.do-lib.views.home)

the directory do-lib needs to be do_lib

(c:\Users\..\my-pro\src\c\g\do_lib\views\home.cljc:0:0) it seems to be

just double check that namespaces have dashes, and the corresponding files/dirs have underscores

It's a common stumbling point

ah, good point. in your tree output it is with a hyphen and in the copied error it has an underscore. These copy paste mistakes can make diagnosing issues quite difficult

the tree output shold look like the directory exactly?

in the directory name it is do_lib but I changed it in the namespace to be do-lib.

so the dir name is already do_lib before ghadi's suggestion?

yes

maybe you haven't saved the file after changing the namespace?

hmm, have you tried to eval the home.clj file directly?

@myguidingstar - reopening and eval the file solved it. thank you all for the help 🙂

In the clojure core function sort-by

([keyfn ^java.util.Comparator comp coll]
   (sort (fn [x y] (. comp (compare (keyfn x) (keyfn y)))) coll))

It's this one: `(. instance-expr (method-symbol args))`*

Calling the compare method on comp, https://docs.oracle.com/javase/8/docs/api/java/util/Comparator.html#compare-T-T-

(.doThing obj a b c) == (. obj (doThing a b c)) == in Java: obj.doThing(a, b, c)

ah ok, so comp here isn't clojures.core/comp. that was causing me some confusion

I was looking past the params