then-array

Extra methods for promises for arrays

Installation

npm install then-array

API

ArrayPromise inherits the entire API of promise but all methods return instances of ArrayPromise where they would've returned instances of Promise. Those methods are:

• ArrayPromise.from(value)
• ArrayPromise.all(array) / Promise.all(a, b, c, ...)
• ArrayPromise.denodeify(fn)
• ArrayPromise.nodeify(fn)
• ArrayPromise#then(onFulfilled, onRejected)
• ArrayPromise#done(onFulfilled, onRejected)
• ArrayPromise#nodeify(callback)

In addition, the following methods are provided with APIs that correspond to the Array equivallents but which support promises everywhere:

• ArrayPromise#reverse() returns a promise for a new array with the elements reversed
• ArrayPromise#concat(args...) if args are arrays or promises for arrays it will return a promise for all the arrays concatenated together.
• ArrayPromise#slice(begin[, end]) return a promise for that portion of the array
• ArrayPromise#map(fn) parallel, promised map
• ArrayPromise#filter(fn) parallel, promised filter
• ArrayPromise#reduce(fn[, initial]) promised reduce
• ArrayPromise#reduceRight(fn[, initial]) promised reduceRight

License

MIT