sergiodxa

function capitalize() {
  try {
    if (typeof this !== 'string') throw new Error('Capitalize must be used in a String value.');
    const str = this.split(' ')
                    .map(v => {
                      return v.split('')
                              .map((v,i) => (i === 0) ? v.toUpperCase() : v)
                              .join('');
                    }).join(' ');
    return str;

sergiodxa

/*
@el = DOM element
@full = true | default: false // If true check if any part of the element is in the viewport
*/
function isInViewport (el, full) {
  var full = full || false;
  
  // check if the element is a jQuery object
  if (typeof jQuery === "function" && el instanceof jQuery) {
    el = el[0];

sergiodxa

import xhr from 'promised-xhr';

async function mostrarDatos () {
  try {
    const data = await xhr.get('/api/resource');
    const data2 = await xhr.get(data.body.url);
    
    console.log(`${data2.body}!`);
  } catch (err) {
    console.log(err);

sergiodxa

import xhr from 'promised-xhr';

async function* obtenerDatos () {
  try {
    let finised = false;
    let page    = 0;
    
    while(!finished) {
      page++;
      const { body: data } = await xhr.get(`/api/resource?page=${page}`);

sergiodxa

import xhr from 'xhr';

xhr({
  url: '/api/resource'
}, response => {
  console.log(response);
}, error => {
  console.log(error);
});

sergiodxa

import xhr from 'promised-xhr';

function* obtenerDatos () {
  try {
    const data = yield xhr.get('/api/resource');
    const data2 = yield xhr.get(data.url);
    return `${data2}!`;
  } catch (error) {
    throw error;
  }

sergiodxa

import xhr from 'promised-xhr';

xhr.get('/api/resource')
.then(response => {
  console.log(response);
})
.catch(err => {
  console.log(err);
});

sergiodxa

import xhr from 'xhr';

const config = { url: '/api/resource' }

xhr(config, response => {
  xhr(config, response => {
    xhr(config, response => {
      xhr(config, response => {
        xhr(config, response => {
          xhr(config, response => {

sergiodxa

import fs from 'fs';

fs.readFile('archivo.txt', (error, data) => {
  if (error) throw error;

  console.log(data.toString());
});

sergiodxa

import xhr from 'promised-xhr';

xhr.get('/api/resource')
.then(response => {
  let body = response.body;
  // modificamos el body de alguna forma
  return body;
})
.then(body => {
  // volvemos a modificar el body