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@andregardi
andregardi / index.js
Created April 17, 2025 14:45
export function myFunction (num) {
if (num % 15 === 0) return 'pineapple';
if (num % 3 === 0) return 'pine';
if (num % 5 === 0) return 'apple';
return num;
}
@andregardi
andregardi / population.js
Created September 12, 2020 13:42
export const add1ToPopuation = (store) => (state) => {
state.cities[0].population[0].population++;
};
@andregardi
andregardi / weather.js
Created September 12, 2020 13:40
export const changeWeatherDescription = (store, description) => {
store.setState((state) => {
state.cities[0].weatherStatus.current.weather[0].description = description;
});
};
@andregardi
andregardi / globalHook.js
Created September 12, 2020 13:06
import React from "react";
import Immer from "immer";
import globalHook from "use-global-hook";
import * as actions from "../actions";
import { initialState } from "./initialState";
const options = { Immer };
const useGlobal = globalHook(React, initialState, actions, options);
export default useGlobal;
@andregardi
andregardi / globalHook.js
Created September 12, 2020 13:01
import React from 'react';
import globalHook from 'use-global-hook';
const initialState = {
counter: 0,
};
const actions = {
addToCounter: (store, amount) => {
const newCounterValue = store.state.counter + amount;
@andregardi
andregardi / setState.js
Last active September 12, 2020 12:54
store.setState((state) => {
state.cities[0].weatherStatus.current.weather[0].description = "Clear sky";
});
@andregardi
andregardi / newState.js
Created September 12, 2020 12:49
const newWeatherItem = { ...state.cities[0].weatherStatus.current.weather[0], description: "Clear sky" }
const newWeather = [...state.cities[0].weatherStatus.current.weather]
newWeather[0] = newWeatherItem
const newCurrent = { ...state.cities[0].weatherStatus.current, weather: newWeather }
const newWeatherStatus = { ...state.cities[0].weatherStatus, current: newCurrent }
const newCities = [...state.cities]
newCities[0] = { ...newCities[0], weatherStatus: newWeatherStatus }
const newState = { ...state, cities: newCities }
@andregardi
andregardi / state.js
Created September 12, 2020 12:46
const state = {
cities: [
{
name: "Chicago",
state: "Illinois",
population: [
{
year: 2020,
population: 2713984
}
@andregardi
andregardi / hello.md
Last active February 18, 2020 15:50
@andregardi
andregardi / index.html
Last active January 10, 2020 20:30
<script src="https://unpkg.com/vue/dist/vue.min.js"></script>
<div id="main">
<h1>Shopping cart</h1>
<p>Apples: {{ products.apple }}</p>
<p>Bananas: {{ products.banana }}</p>
<p>Oranges: {{ products.orange }}</p>
</div>
<script>