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archonic / badge_helper.rb
Created Sep 13, 2018
Ruby font colour based on background colour. Outputs white or black based on hex luminance.
View badge_helper.rb
def text_colour(bg_colour)
rgb = [bg_colour[0..1], bg_colour[2..3], bg_colour[4..5]].map! do |c|
c = c.to_i(16).to_f / 255.0
c <= 0.03928 ? c / 12.92 : ((c + 0.055) / 1.055)**2.4
(0.2126 * rgb[0] + 0.7152 * rgb[1] + 0.0722 * rgb[2]) <= 0.5 ? "fff" : "000"
archonic /
Last active Sep 1, 2018
Google Kubernetes Engine (GKE) Rails deploy script
# Make sure we're in the right project and authenticated
gcloud config set project your-project
# Needed this on first run
# gcloud config set container/use_client_certificate True
# Regional cheaper than zonal and acceptable for staging
gcloud container clusters get-credentials staging \
--zone northamerica-northeast1-a --project your-project
archonic /
Last active Mar 23, 2018
Bootstrap 4 modals for Rails ujs data-confirm
# Modified from
$ ->
# Builds the markup for a [Bootstrap modal](
# for the given `element`. Uses the following `data-` parameters to
# customize it:
# * `data-confirm`: Contains the modal body text. HTML is allowed.
# Separate multiple paragraphs using \n\n.
# * `data-commit`: The 'confirm' button text. "Confirm" by default.
archonic /
Last active Apr 25, 2016
Dumps temperature data to Mongo, theoretically. I'm running a weird version of Mongo (packaged with a fork of meteor) so this hasn't worked yet.
import os, glob, sched, time, sys
from w1thermsensor import W1ThermSensor
from pymongo import MongoClient
from datetime import datetime
# Run mongo if it's not already running
# Sensor array
sensors_available = W1ThermSensor.get_available_sensors([W1ThermSensor.THERM_SENSOR_DS18B20])
archonic / input.min.js
Created Mar 4, 2016
Advanced Custom Forms input.js with Diac's fix, minified
View input.min.js
var acf={ajaxurl:"",admin_url:"",wp_version:"",post_id:0,nonce:"",l10n:null,o:null,helpers:{get_atts:null,version_compare:null,uniqid:null,sortable:null,add_message:null,is_clone_field:null,url_to_object:null},validation:null,conditional_logic:null,media:null,fields:{date_picker:null,color_picker:null,Image:null,file:null,wysiwyg:null,gallery:null,relationship:null}};!function($){acf.helpers.isset=function(){var e=arguments,t=e.length,a=null,n;if(0===t)throw new Error("Empty isset");for(a=e[0],i=1;i<t;i++){if(e[i]===n||a[e[i]]===n)return!1;a=a[e[i]]}return!0},acf.helpers.get_atts=function(e){var t={};return $.each(e[0].attributes,function(e,i){"data-",5)&&(t["data-","")]=i.value)}),t},acf.helpers.version_compare=function(e,t){if(typeof e+typeof t!="stringstring")return!1;for(var i=e.split("."),a=t.split("."),n=0,s=Math.max(i.length,a.length);s>n;n++){if(i[n]&&!a[n]&&parseInt(i[n])>0||parseInt(i[n])>parseInt(a[n]))return 1;if(a[n]&&!i[n]&&parseInt(a[n])>0||parseInt(i[n])<parseIn
archonic / wp_geo_products.php
Created May 22, 2015
WordPress Geo Products. Depends on ACF for location meta. Replaces product search to include distance query.
View wp_geo_products.php
class WP_Query_Geo extends WP_Query {
private $lat = NULL;
private $lng = NULL;
private $distance = NULL;
* Constructor - adds necessary filters to extend Query hooks
public function __construct( $args = array() ) {
// Extract Latitude
archonic / hashbuddy.php
Last active Aug 29, 2015
Hashbuddy Activity Slug Fix
View hashbuddy.php
if ( !defined( 'ABSPATH' ) ) exit;
function hashbuddy_activity_hashtags_filter( $content ) {
global $bp;
$pattern = '/[#]([\p{L}_0-9a-zA-Z-]+)/iu';
// Old line
archonic / style.css
Created Mar 24, 2015
Canvas child starting point
View style.css
Theme Name: Canvas Child
Description: Canvas Child Theme Description
Author: Joshua Mark
Template: canvas
Version: 1.0.0
License: GNU General Public License v2 or later
License URI:
Tags: canvas, wddm, cats
Text Domain: canvas-child
archonic / index.html
Created Mar 13, 2015
Paper.js Fluid Simulation with particles (doesn't do a great job of it)
View index.html
<title>Fluid simulation with balls</title>
<script type="text/javascript" src="paper-full.js"></script>
<!-- Define inlined PaperScript associate it with myCanvas -->
<script type="text/paperscript" canvas="myCanvas">
// Ball variables
radius = 20;
totalBalls = 100;
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