anyone have protobufs working in cljs?

@tobowers try transit if possible... from @rgm #re-frame "the 7-8 sec CSV parse is now < 1s using JSON Transit. gzipped size of the CSV and Transit are both around 350kb"

@lovuikeng unfortunately no, need to get protobufs working… for some reason https://www.npmjs.com/package/protobufjs doesn’t go through clojurescripts browserify correctly.

However… I got protoc from google working because it has google closure require/provide… makes my :libs section ugly though… but works

can I do something like this in garden?

(defn button-css [colour]
  (g/css [:.btn-colour {:background-color colour
                        :color "white"
                        :cursor "pointer"}]))

For those that have any experience with unit testing, please, check my post at #testing . Thanks!

Reagent and React Native complaining about:

No such namespace: cljsjs.react, could not locate cljsjs/react.cljs, cljsjs/react.cljc, or JavaScript source providing "cljsjs.react" in file ..boot-expo/zbu/-d8mh6z/main.out/reagent/impl/util.cljs

check your project file

I haven’t experienced this personally, but I’ve seen it described as being a dependency conflict

You can get clues about where the conflict is by running lein deps :tree

(assuming you’re using lein)

I can't for the life of me get the format function to cross-compile. Here is my ns header:

(ns my-ns.validation
  (:require [struct.core :as st]
            #?(:cljs [goog.string :refer [format]])
            #?(:cljs [goog.string.format])))

Does anyone have any ideas why this wouldn't work?

Getting this in the browser: Uncaught TypeError: Cannot read property 'call' of undefined

maybe? https://stackoverflow.com/a/34668677/84283

I used that as my reference, but that's for cljs specifically. I'm trying to port that over to cljc.

Hence the :refer [format] portion; I'd like to not have to use gstring/format reader conditionals all over 😕

I barely remember someone worked around it with #?(:cljs (def format gstring/format))

but you have to stick to the original requires from the SO answer

@darwin that did the trick. A thousand thanks!! 🎊

What’s an idiomatic way of doing class MyClass extends BaseClass { ... } in clojurescript?

I want to recreate this example in CLJS https://github.com/quilljs/parchment#example

Hey guys. Newcomer to CLJS… I’m using garden and cljss to manage styles, etc, and I’m coming from a Sass background. I’m looking for functions like saturate, lighten, opacify, etc … does anyone have any library recommendations?

@wpcarro https://github.com/thi-ng/color is pretty good

@selfsame interesting… looks like a bulk of the functionality is in conversions, etc… is that not the case?

well, if you convert to HSL (Hue Saturation Lightness) you can just alter the values

@selfsame true that’s a good call

@wpcarro garden has a whole lot of color-manipulation functions built-in

@hkjels that’s probably that most preferable solution. Thanks for sharing