luislobo14rap

// px-to-mm.js v1
function pxToMm(px){
	return px * 0.2645833333;
};

luislobo14rap

// youtube-iframe-faster.js v1
function youtubeIframeFaster(youtubeID, userOptions = {}, callback) {
	if (typeof youtubeID !== 'string'){
		return console.error('The youtubeID argument is required and must be of the type string.');
	};
	let element = document.querySelector(`#${youtubeID}`),
	options = { // everyone is boolean
		autoplay: false,
		autoTitle: true,	// iframe attribute title="${videoTitle}"
		loop: false,

luislobo14rap

// milA.js v1
function milA(repeat = 1){
	let a = '';
	for(let i = 0; i < repeat; i++){
		a += 'a';
	};
	return a;
};

luislobo14rap

// cache-expires-after.js v1
function cacheExpiresAfter(delay = 1, prefix = '', suffix = '') { // seconds
    let now = new Date().getTime().toString();
    now = now.substring(now.length - 11, 10); // remove decades and milliseconds
    now = parseInt(now / delay).toString();
    return prefix + now + suffix;
};

luislobo14rap

// change-url-without-reload.js v1
function changeURLWithoutReload(newUrl){
	let url = getURL();
	return window.history.pushState(undefined, undefined, url + '/' + newUrl.replace(/^\//, ''));
};

// getURL.js v1
function getURL(url = window.location.href){
	return url.split(/[?#&]/)[0].replace(/\/+$/, '');
};

luislobo14rap

const log = console.log.bind(console.log)

const logCss = (text: string, options: { [key: string]: string | number }): string[] => {
    let cssOptions = ""

    for (const prop in options) {
        const value = options[prop],
            _prop = camelCaseToDashCase(prop)
        cssOptions += `${_prop}: ${value}; `
    }

luislobo14rap

/* dependencies: jquery: https://code.jquery.com/jquery-3.4.1.min.js
jquery-shadowRoot.js: https://gist.github.com/luislobo14rap/0eeb4ff1c67ada1805e80d3553c7a1a6 */
$('extensions-manager').shadowRoot().find('#items-list').shadowRoot().find('.items-container').find('extensions-item').each(function(){
   console.log( $(this).attr('id') );
});

luislobo14rap

"Se A é o total, e tenho B, quantos correspondem a 50?"
"Se 'a' é um valor e 'b' é o total, qual a porcentagem que 'a' representa de 'b'?"

// CANSEI CONTINUAR DEPOIS
// math-utils.js v1
Math.avg = (...numbers) => Math.sum(...numbers) / numbers.length
Math.distance = (a, b) => Math.abs(a - b)
Math.isApproximate = (a, b, tolerance = 0) => Math.abs(a - b) <= tolerance
Math.isBetween = (number, min, max) => number >= min && number <= max
Math.isEven = number => number % 2 === 0

luislobo14rap

// remove-of-array.js v1
function removeOfArray(array_, item) {
	while (array_.indexOf(item) > -1) {
		let i = array_.indexOf(item);
		if (i > -1) {
			array_.splice(i, 1);
		};
	};
	return array_;
};

luislobo14rap

<div *ngFor="let index of repeatFor(3)">
  {{index}}
</div>