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@rockneurotiko
rockneurotiko / strong_params.ex
Created March 27, 2018 09:18
defmodule StrongParams do
def extract(params, allowed_fields, atomize \\ false)
def extract(params, allowed_fields, atomize) when not is_list(allowed_fields),
do: extract(params, [allowed_fields], atomize)
def extract(params, allowed_fields, atomize)
when is_map(params) and is_list(allowed_fields) do
Enum.reduce(allowed_fields, %{}, fn field, acc ->
case extract_field(field, params, atomize) do
@kitten
kitten / reactiveconf-sc-cfp.md
Last active November 17, 2020 15:06
ReactiveConf 2017 Lightning Talk CFP: With styled-components into the future

styled-components Logo

With styled-components into the future

Preprocessing is dead, long live preprocessing!


This is a CFP for ReactiveConf 2017's open call for Lightning talks. If you'd like to see this talk become a reality, please ⭐ star this gist. #ReactiveConf

@attenzione
attenzione / boolean_value.rb
Last active June 11, 2020 08:22
Ruby: casting to boolean value
class BooleanValue
# https://github.com/rails/rails/blob/master/activemodel/lib/active_model/type/boolean.rb
FALSE_VALUES = [
false, 0,
"0", :"0",
"f", :f,
"F", :F,
"false", :false,
"FALSE", :FALSE,
"off", :off,
@fversnel
fversnel / SmartSortable.js
Created December 30, 2014 11:36
React SmartSortable
var cloneWithProps = React.addons.cloneWithProps;
var SmartSortable = React.createClass({
getDefaultProps: function() {
return {component: "ul", childComponent: "li"};
},
render: function() {
var props = jQuery.extend({}, this.props);
@hdragomir
hdragomir / sm-annotated.html
Last active October 9, 2024 00:35
The deferred font loading logic for Smashing Magazine. http://www.smashingmagazine.com/
<script type="text/javascript">
(function () {
"use strict";
// once cached, the css file is stored on the client forever unless
// the URL below is changed. Any change will invalidate the cache
var css_href = './index_files/web-fonts.css';
// a simple event handler wrapper
function on(el, ev, callback) {
if (el.addEventListener) {
el.addEventListener(ev, callback, false);
@ardcore
ardcore / atom-events
Last active October 13, 2021 20:35
atom.io events
application:open-your-keymap
application:open-your-stylesheet
autocomplete:attach
autoflow:reflow-paragraph
bookmarks:clear-bookmarks
bookmarks:jump-to-next-bookmark
bookmarks:jump-to-previous-bookmark
bookmarks:toggle-bookmark
bookmarks:view-all
check:correct-misspelling
@petehunt
petehunt / React sortable
Created December 9, 2013 22:30
Here's an example of React + jQuery UI sortable. The key thing to note is that we have the render() method do absolutely nothing and use componentDidUpdate() + React.renderComponent() to proxy updates through to the children. This lets us manage the DOM manually but still be able to use all the React goodies you know and love.
<html>
<head>
<title>Test</title>
<script src="http://code.jquery.com/jquery-1.9.1.js"></script>
<script src="http://code.jquery.com/ui/1.10.3/jquery-ui.js"></script>
<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" />
<script src="http://fb.me/react-0.5.1.js"></script>
<script src="http://fb.me/JSXTransformer-0.5.1.js"></script>
</head>
@balazsbohonyi
balazsbohonyi / businessDays.js
Created August 8, 2013 18:55
Adding/Subtracting Business Days in Javascript (extends the native Date Javascript object)
Number.prototype.mod = function(n) {
return ((this%n)+n)%n;
}
// support for adding/subtracting business days for Javascript dates
Date.prototype.addBusinessDays = function(days) {
days = parseInt(days);
var wks = Math.floor(days/5);
var dys = days.mod(5);
var dy = this.getDay();
@bkeepers
bkeepers / usage.coffee
Last active June 25, 2021 14:57
Keep two HTML5 video elements in sync.
videos = document.getElementsByTagName('video')
new VideoSync(videos[0], videos[1])
@nickawalsh
nickawalsh / icons.sass
Last active October 7, 2021 09:38
Auto Hi-res Sprites
@import compass
$icons: sprite-map("icons/*.png")
$icons-hd: sprite-map("icons-hd/*.png")
i
background: $icons
display: inline-block
@media (-webkit-min-device-pixel-ratio: 1.5), (min-resolution: 144dpi)
background: $icons-hd