wavejumper

cljsfiddle

cljsfiddle is a code playground for ClojureScript

Examples

• Reagent + re-frame
• ElkJS

Sandbox

wavejumper

{}

wavejumper

;; Example courtesy of @wavejumper

(ns sente-ring-jetty9-adapter-example
  (:require [compojure.core :refer :all]
            [compojure.route :as route]
            [ring.middleware.defaults :as ring.defaults :refer [wrap-defaults]]
            [ring.middleware.session.memory :as mem]
            [ring.adapter.jetty9 :as jetty]
            [taoensso.sente :as sente]
            [taoensso.sente.server-adapters.jetty9 :as adapters.jetty9]))

wavejumper

React Native + macOS + Clojurescript

Project Catalyst

Since the recent release of Catalina, macOS has shipped with the ability to allow iOS/iPAD apps to run on macOS without any modification via a featureset known as Project Catalyst.

This is exciting, as writing React Native + Clojurescript apps as a target for the desktop is much more compelling than a pure Electron app (imo).

wavejumper

{:seat-tube      {:length 560
                    :angle 73}
   :top-tube       {:length 580}
   :head-tube      {:length 220
                    :angle 73}
   :chainstay      {:length 435}
   :bottom-bracket {:drop 65}
   :fork           {:length 396
                    :rake   70}}

wavejumper

[(['if cond truthy-expr] :seq)]
(do (lint! (lint/refactor expr `(when ~cond ~truthy-expr)))
   (eval-expr `(if ~cond ~truthy-expr nil)))

wavejumper

(ns static.core-test
  (:require [clojure.test :refer :all]
            [static.core :as s]))

(defmacro with-env [eval-sym & body]
  `(let [env# (s/create-env)
         ~eval-sym (partial s/-eval env#)]
     ~@body))

(deftest scoping

wavejumper

module slit () {
    translate([0,10,0]) { cube([4,30,15], true); }
}

module bolt(height, dia) {
  rotate([0,90,0]) {
    cylinder(h=height, d=dia, center=true);
  }
}

wavejumper

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

  # Use the GRUB 2 boot loader.
  boot.loader.grub.enable = true;

wavejumper

  Show: Clojure Java REPL Tooling Duplicates All  (21 frames hidden)

1. Unhandled clojure.lang.ExceptionInfo
   Value does not match schema: {:a (not (= :b :c)), :b
   missing-required-key}
   {:type :schema.core/error,
    :schema
    {:a {:v :b},
     :b [java.lang.String],