metaphorjs-promise

#MetaphorJs.Promise Promise/A+ compliant library / ES6 Promise polyfill

7k minified.

Constructor

• new Promise(function(resolve, reject))
• new Promise(thenable)

Instance

• promise.then(onFulfill, onReject) -> new promise
• promise.catch(onReject) -> new promise
• promise.resolve(value)
• promise.reject(reason)

Static

• Promise.all(iterable) -> new promise
• Promise.race(iterable) -> new promise
• Promise.resolve(value) -> new promise
• Promise.reject(reason) -> new promise

Plus a few extra instance methods:

• promise.done(onDone[, thisObject]) -> same promise
• promise.fail(onFail[, thisObject]) -> same promise
• promise.always(onFinished[, thisObject]) -> same promise
• promise.promise() -> thenable
• promise.isPending()
• promise.isFulfilled()
• promise.isRejected()

And some extra class methods:

• Promise.fcall(fn, context, args) -> new promise
• Promise.allResolved(promises) -> new promise
• Promise.when(promise1, promise2, ...) -> new promise
• Promise.waterfall(functions) -> new promise
• Promise.forEach(items, fn, context) -> new promise
• Promise.counter(cnt) -> new promise