0.1.0 • Published 12 years ago
order v0.1.0
order
handle callbacks in order no matter which one finish first and handle them as a list.
install
npm install order
usage
Order = require('order');
list = new Order(function (idx) {
// handle here ready elements
idx.before; // index of the previous element that is ready before idx.i
idx.i; // index of the element that got ready
idx.after; // index of the next element that is ready after idx.i
this[idx.i]; // the ready element
});
list.push(function (done) {
var element = {value:3}; // create new element
setTimeout(function () { // fake async call
element.value = 5; // now set real value
done(); // say, that this element is ready
}, 23);
return element;
});
When calling done the callback given to the constructor gets called.