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codeaholicguy/promise.js

Created January 26, 2016 08:05
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promise.js
var greetingPromise = sayHello();
greetingPromise
.then(addExclamation)
.then(function (greeting) {
console.log(greeting); // 'hello world!’
}, function(error) {
console.error('something went wrong: ', error); // 'something went wrong: blabla’
});
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