Async utilities.
var ns = require( '@stdlib/utils/async' );Namespace containing async utilities.
var o = ns;
// returns {...}anyByRightAsync( collection, [options,] predicate, done ): test whether at least one element in a collection passes a test implemented by a predicate function, iterating from right to left.anyByAsync( collection, [options,] predicate, done ): test whether at least one element in a collection passes a test implemented by a predicate function.bifurcateByAsync( collection, [options,] predicate, done ): split values into two groups according to a predicate function.composeAsync( ...fcn ): function composition.countByAsync( collection, [options,] indicator, done ): group values according to an indicator function and return group counts.doUntilAsync( fcn, predicate, done[, thisArg ] ): invoke a function until a test condition is true.doWhileAsync( fcn, predicate, done[, thisArg ] ): invoke a function while a test condition is true.everyByRightAsync( collection, [options,] predicate, done ): test whether all elements in a collection pass a test implemented by a predicate function, iterating from right to left.everyByAsync( collection, [options,] predicate, done ): test whether all elements in a collection pass a test implemented by a predicate function.forEachRightAsync( collection, [options,] fcn, done ): invoke a function once for each element in a collection, iterating from right to left.forEachAsync( collection, [options,] fcn, done ): invoke a function once for each element in a collection.functionSequenceAsync( ...fcn ): function sequence.groupByAsync( collection, [options,] indicator, done ): group values according to an indicator function.ifelseAsync( predicate, x, y, done ): if a predicate function returns a truthy value, returnx; otherwise, returny.ifthenAsync( predicate, x, y, done ): if a predicate function returns a truthy value, invokex; otherwise, invokey.inmapRightAsync( collection, [options,] fcn, done ): invoke a function for each element in a collection and update the collection in-place, iterating from right to left.inmapAsync( collection, [options,] fcn, done ): invoke a function for each element in a collection and update the collection in-place.mapFunAsync( fcn, n, [options,] done ): invoke a functionntimes and return an array of accumulated function return values.mapKeysAsync( obj, [options,] transform, done ): map keys from one object to a new object having the same values.mapValuesAsync( obj, [options,] transform, done ): map values from one object to a new object having the same keys.noneByRightAsync( collection, [options,] predicate, done ): test whether all elements in a collection fail a test implemented by a predicate function, iterating from right to left.noneByAsync( collection, [options,] predicate, done ): test whether all elements in a collection fail a test implemented by a predicate function.reduceRightAsync( collection, initial, [options,] reducer, done ): apply a function against an accumulator and each element in a collection and return the accumulated result, iterating from right to left.reduceAsync( collection, initial, [options,] reducer, done ): apply a function against an accumulator and each element in a collection and return the accumulated result.waterfall( fcns, clbk[, thisArg] ): execute functions in series, passing the results of one function as arguments to the next function.someByRightAsync( collection, n, [options,] predicate, done ): test whether a collection contains at leastnelements which pass a test implemented by a predicate function, iterating from right to left.someByAsync( collection, n, [options,] predicate, done ): test whether a collection contains at leastnelements which pass a test implemented by a predicate function.tabulateByAsync( collection, [options,] indicator, done ): generate a frequency table according to an indicator function.trycatchAsync( x, y, done ): if a function does not return an error, invoke a callback with the function result; otherwise, invoke a callback with a valuey.trythenAsync( x, y, done ): if a function does not return an error, invoke a callback with the function result; otherwise, invoke a second function.untilAsync( predicate, fcn, done[, thisArg ] ): invoke a function until a test condition is true.whileAsync( predicate, fcn, done[, thisArg ] ): invoke a function while a test condition is true.
var objectKeys = require( '@stdlib/utils/keys' );
var ns = require( '@stdlib/utils/async' );
console.log( objectKeys( ns ) );