gemmadlou

// Stolen from awesome dev cboakes

@mixin breakpoint($min-width: null, $min-height: null, $medium: screen) {
    @if ($min-width != null and $min-height != null) {
        @media #{$medium} and (min-width: $min-width) and (min-height: $min-height) {
            @content;
        }
    } @else if ($min-width != null and $min-height == null) {
        @media #{$medium} and (min-width: $min-width){
            @content;

gemmadlou

/*  Sometimes it's pretty easy to run ito troubles with React ES6 components.
    Consider the following code: */

class EventStub extends Component {
  componentDidMount() {
    window.addEventListener('resize', this.onResize.bind(this)); //notice .bind
  }
  
  componentWillUnmount() {
    window.removeEventListener('resize', this.onResize.bind(this));

gemmadlou

/**
 * JavaScript Get URL Parameter
 * 
 * @param String prop The specific URL parameter you want to retreive the value for
 * @return String|Object If prop is provided a string value is returned, otherwise an object of all properties is returned
 */
function getParam(str, prop) {
    let params = {};
    let search = decodeURIComponent(str);
    let definitions = search.split( '&' );

gemmadlou

// Replace letters
@function str-replace($string, $search, $replace: '') {
    $index: str-index($string, $search);

    @if $index {
        @return str-slice($string, 1, $index - 1) + $replace + str-replace(str-slice($string, $index + str-length($search)), $search, $replace);
    }

    @return $string;
}

gemmadlou

class PreFlightService {
	goToGate(flight) {
		if (flight instanceof Flight !== true) throw new Error('Must be a flight')
		if (flight.atGate) throw new Error('Flight is already at the gate');
		return new Flight(Object.assign({}, flight, {
			atGate: true
		}));
	}
	refuel(flight) {
		if (flight instanceof Flight !== true) throw new Error('Must be a flight')

gemmadlou

<?php

class CollectionMonad extends Monad {
	public function __construct(array $value) {
		$this->value = $value;
	}
	public function bind($callback) {
		$newValues = array();
		foreach ($this->value as $value) {
			$newValues[] = $this->callCallback($callback, $value);

gemmadlou

Why Rehydrate Models In The First Place?

The problem

You've gone to lengths to model your domain with the correct behaviours, the common language and the business constraints.

For example, for a music venue, here'd be a simple model.

class Show {

gemmadlou

<?php 

namespace Voting\Infrastructure;

use Firebase\JWT\JWT;
use DomainException;
use SignatureInvalidException;
use UnexpectedValueException;
use Exception;
use Date;

gemmadlou

console.clear()

let state = {
	todos: []
}

let box = data => ({
	map: fun => box(fun(data)),
	fold: fun => fun(data),
	val: data

gemmadlou

console.clear();

type model = {
	input: {
		type: 'text',
		class: 'someclass'
	},
	output: ''
}