Async.js

Quick Examples

Common Pitfalls (StackOverflow)

Synchronous iteration functions

Multiple callbacks

Binding a context to an iterator

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Documentation

Collections

Control Flow

Utils

Collections

each(arr, iterator, [callback])

forEachOf(obj, iterator, [callback])

map(arr, iterator, [callback])

filter(arr, iterator, [callback])

reject(arr, iterator, [callback])

reduce(arr, memo, iterator, [callback])

reduceRight(arr, memo, iterator, [callback])

detect(arr, iterator, [callback])

sortBy(arr, iterator, [callback])

some(arr, iterator, [callback])

every(arr, iterator, [callback])

concat(arr, iterator, [callback])

Control Flow

series(tasks, [callback])

parallel(tasks, [callback])

whilst(test, fn, callback)

doWhilst(fn, test, callback)

until(test, fn, callback)

doUntil(fn, test, callback)

during(test, fn, callback)

doDuring(fn, test, callback)

forever(fn, [errback])

waterfall(tasks, [callback])

compose(fn1, fn2...)

seq(fn1, fn2...)

applyEach(fns, args..., callback)

queue(worker, [concurrency])

priorityQueue(worker, concurrency)

cargo(worker, [payload])

auto(tasks, [concurrency], [callback])

retry([opts = {times: 5, interval: 0}| 5], task, [callback])

iterator(tasks)

apply(function, arguments..)

nextTick(callback), setImmediate(callback)

times(n, iterator, [callback])

Utils

memoize(fn, [hasher])

unmemoize(fn)

ensureAsync(fn)

constant(values...)

asyncify(func)

log(function, arguments)

dir(function, arguments)

noConflict()