jpina

#!/bin/bash

SOURCE_DIR=/usr/local/src
SVN_VERSION=1.7.20
SVN_SRC_DIR=$SOURCE_DIR/subversion-$SVN_VERSION

# Install dependencies
sudo yum -y groupinstall "Development Tools" "Development Libraries"
sudo yum -y install libxml2 libxml2-devel libxslt-devel openssl openssl-devel

jpina

#!/bin/bash

# Get script path
SOURCE_DIR=/usr/local/src
SVN_VERSION=1.7.20
SVN_SRC_DIR=$SOURCE_DIR/subversion-$SVN_VERSION

# Install dependencies
sudo apt-get -y install build-essential libxml2 libxml2-dev libxslt1-dev openssl libssl-dev

jpina

Promise API Reference

Static Methods

Promise.resolve(promise);

Returns promise (only if promise.constructor == Promise)

Promise.resolve(obj);

Make a promise that fulfills to obj. in this situation.

jpina

Promise.all(arrayOfPromises).then(function(arrayOfResults) {
  //...
});



/*****************************************************************/

jpina

get('story.json').then(function(response) {
  console.log("Success!", response);
}, function(error) {
  console.log("Failed!", error);
});


/************************************************/

jpina

getJSON('story.json').then(function(story) {
  return getJSON(story.chapterUrls[0]);
}).then(function(chapter1) {
  console.log("Got chapter 1!", chapter1);
});


/*************************/

jpina

var promise = new Promise(function(resolve, reject) {
  resolve(1);
});

promise.then(function(val) {
  console.log(val); // 1
  return val + 2;
}).then(function(val) {
  console.log(val); // 3
});

jpina

function get(url) {
  // Return a new promise.
  return new Promise(function(resolve, reject) {
    // Do the usual XHR stuff
    var req = new XMLHttpRequest();
    req.open('GET', url);

    req.onload = function() {
      // This is called even on 404 etc
      // so check the status

jpina

promise.then(function(result) {
  console.log(result); // "Stuff worked!"
}, function(err) {
  console.log(err); // Error: "It broke"
});

jpina

var promise = new Promise(function(resolve, reject) {
  // do a thing, possibly async, then…

  if (/* everything turned out fine */) {
    resolve("Stuff worked!");
  }
  else {
    reject(Error("It broke"));
  }
});