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| class Spiderman { | |
| lookOut() { | |
| alert('My Spider-Sense is tingling.'); | |
| } | |
| } | |
| let miles = new Spiderman(); | |
| miles.lookOut(); |
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| ( function ( global ) { | |
| 'use strict'; | |
| var Promise, PENDING = {}, FULFILLED = {}, REJECTED = {}; | |
| if ( typeof global.Promise === 'function' ) { | |
| Promise = global.Promise; | |
| } else { | |
| Promise = function ( callback ) { |