mhuebert

material-ui allows for customizing CSS via a higher-order component called withStyles. Like many higher-order components which expect render props, the purpose of withStyles is to accept some parameters, and then introduce a new variable into the scope of the component tree.

One succinct and simple way to translate the concept of scope into Clojure is via a custom let macro. Usage of such a macro is demonstrated here:

(:require [material-ui.styles :as m])

(m/let [{:keys [leftPad]} {:leftPad 
                           {:paddingLeft 8}}]
 ;; `leftPad` is now the _className_ associated with {:paddingLeft 8} 

akaihola

oakes

How Clojure's documentation can leapfrog other languages

Summary

I made a documentation generator that cashes in on Clojure's dynamism. See the play-cljs docs (a ClojureScript game library) for an example of its output.

The Problem

Like many of you, I've often wondered what my final regret will be on my deathbed. My best guess came to me in a dream recently. I was walking across the charred earth of an apocalyptic future world, maneuvering around the remains of the less fortunate. I was startled to find a young girl, barely holding onto her life. She murmured something to me. I asked her to repeat it, and she said more loudly: "I...wish your Clojure projects didn't have such crappy documentation."

cldwalker

RN intro

• Fast growing library and ecosystem
• Runs on multiple platforms - officially android and ios
  • Being brought to the web by twitter - https://github.com/necolas/react-native-web
  • Runs on appletv - https://github.com/douglowder/react-native-appletv
  • Maybe more - options grows as the community continues to expand
• Rich set of base components
• First class approach to setting up platform-specific components - react-native link
• Great 3rd party tools

ltw

Rules for PersonWordSayerThrow

The point of this game is there is no point of this game. It's to pass the time while the Executive VP of Deutsche Bank finds his point somewhere amongst his default corporate jargon, and the managers in the room somehow, despite nine hands and four flashlights, still fail to find their asses.

The rules of this game are relatively simple: you are trying to sneak into corporate conversation sports references, war references, old-timey sayings and made-up technical jargon.

1. Points are tracked on a per-meeting basis, while leaderboards are typically weekly - do whatever makes sense for your organization.
2. Scores are as follows:

• Sports reference: 1 pt
• War reference: 2 pts

henryw-erudine

(ns datascript-to-datomic-util
  (:require [datascript :as d]))

;;;; a utility to help with a datomic-datascript roundtrip process involving:
;;; 1. export some data from a datomic database and transact into a datascript instance.
;;; 2. perform one or more transactions against datascript.
;;; 3. transact the sum of all changes made against datascript back into datomic in a single tx

;;; this namespace contains two public functions:
;;; listen-for-changes: listen to datascript transactions and build up a record of changes

ptaoussanis

(comment ; Fun with transducers, v2

  ;; Still haven't found a brief + approachable overview of Clojure 1.7's new
  ;; transducers in the particular way I would have preferred myself - so here goes:

  ;;;; Definitions
  ;; Looking at the `reduce` docstring, we can define a 'reducing-fn' as:
  (fn reducing-fn ([]) ([accumulation next-input])) -> new-accumulation
  ;; (The `[]` arity is actually optional; it's only used when calling
  ;; `reduce` w/o an init-accumulator).

aviflax

Introduction

This gist started with a collection of resources I was maintaining on stream data processing — also known as distributed logs, data pipelines, event sourcing, CQRS, and other names.

Over time the set of resources grew quite large and I received some interest in a more guided, opinionated path for learning about stream data processing. So I added the reading list.

Please send me feedback!

flarb

using UnityEngine;
using UnityEngine.EventSystems;

//by Ralph Barbagallo
//www.flarb.com
//www.ralphbarbagallo.com
//@flarb

public class VRInputModule : BaseInputModule {

allgress

(ns reagent-test.core
  (:require [reagent.core :as reagent :refer [atom]]
            [datascript :as d]
            [cljs-uuid-utils :as uuid]))

(enable-console-print!)

(defn bind
  ([conn q]
   (bind conn q (atom nil)))