# next-core-structures > The Augmented.js Next - Structures. Latest version **2.6.1** (published 2022-02-28) · Apache-2.0 license · 0 weekly downloads ## Install ```sh npm install next-core-structures pnpm add next-core-structures yarn add next-core-structures bun add next-core-structures ``` ## Health **Score 15/100 (F)** — status: abandoned. Positive: no vulnerabilities. Warnings: low downloads; no types; no esm support. Negative: abandoned; low maintenance score. ## Facts | | | |---|---| | Version | 2.6.1 | | Published | 2022-02-28 | | First published | 2018-08-20 | | Weekly downloads | 0 | | License | Apache-2.0 | | TypeScript types | none | | Module format | CommonJS | | Dependencies | 1 | | Unpacked size | 961.8 KB | | Known vulnerabilities | 0 | | Install scripts | no | | GitHub stars | 0 | | Author | Bob Warren | | Maintainers | thedocbwarren | | Keywords | augmentedjs, presentation | ## Links - npm: https://www.npmjs.com/package/next-core-structures - Repository: https://github.com/Augmentedjs/next-core-structures - Homepage: http://www.augmentedjs.com - Issues: https://github.com/Augmentedjs/next-core-structures/issues - npm.io page: https://npm.io/package/next-core-structures ## Dependencies (1) - [next-core-utilities](https://npm.io/package/next-core-utilities.md) ^3.4.1 ## Recent versions - 2.6.1 (latest) — 2022-02-28 - 2.6.0 — 2019-10-04 - 2.5.3 — 2018-08-20 ## README # next-core-structures Augmented.js Next Core - Structures # API ### Table of Contents * [Stack](#stack) * [Parameters](#parameters) * [empty](#empty) * [peek](#peek) * [pop](#pop) * [push](#push) * [Parameters](#parameters-1) * [search](#search) * [Parameters](#parameters-2) * [size](#size) * [clear](#clear) * [toArray](#toarray) * [toString](#tostring) * [AugmentedMap](#augmentedmap) * [Parameters](#parameters-3) * [set](#set) * [Parameters](#parameters-4) * [get](#get) * [Parameters](#parameters-5) * [indexOf](#indexof) * [Parameters](#parameters-6) * [remove](#remove) * [Parameters](#parameters-7) * [has](#has) * [Parameters](#parameters-8) * [forEach](#foreach) * [Parameters](#parameters-9) * [key](#key) * [Parameters](#parameters-10) * [entries](#entries) * [values](#values) * [clear](#clear-1) * [size](#size-1) * [toJSON](#tojson) * [toString](#tostring-1) * [isEmpty](#isempty) * [marshall](#marshall) * [Parameters](#parameters-11) * [AsynchronousQueue](#asynchronousqueue) * [Parameters](#parameters-12) * [add](#add) * [Parameters](#parameters-13) * [clear](#clear-2) * [process](#process) * [Parameters](#parameters-14) * [timeout](#timeout) * [queue](#queue) ## Stack Stack - Standard Stack data structure

Supported options are:

### Parameters * `options` **[object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** Options to pass ### empty The empty method clears the stack ### peek The peek method returns the first in the stack Returns **[object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** Returns the first object in the stack ### pop The pop method returns and removes the first in the stack Returns **[object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** Returns the first object in the stack ### push The push method adds to the stack #### Parameters * `item` **[object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** The item to push to the stack ### search The search method returns where in the stack an item exists #### Parameters * `item` Returns **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** Returns the index of the item ### size The size method returns the size of the stack Returns **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** Returns the size of the stack ### clear The clear method clears the stack ### toArray The toArray method returns the stack as an array Returns **[array](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array)** Returns the stack as an array ### toString The toString method returns the stack as an string Returns **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** Returns the stack as an string ## AugmentedMap ES6-like Map - than can marshall ### Parameters * `myData` {object} Map data to fill map ### set Set the value by key in the map #### Parameters * `key` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** name of the key * `value` **any** value for the key ### get Get the value by key in the map #### Parameters * `key` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** name of the key Returns **any** The value for the key ### indexOf Index of the key in the map #### Parameters * `key` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** name of the key Returns **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** index of the key ### remove Remove the value by key in the map #### Parameters * `key` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** name of the key ### has Has returns whether a key exists in the map #### Parameters * `key` **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** name of the key Returns **[boolean](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** true if the key exists in the map ### forEach Iterator forEach key to value in the map #### Parameters * `fn` **[function](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Statements/function)** callback for the iterator ### key Get the key for the index in the map #### Parameters * `i` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** index of the key Returns **[object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** the key at index ### entries The entries value object in the map Returns **[array](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array)** Array of entries value objects ### values The values in the map as an Array Returns **[array](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Array)** values as an Array ### clear Clear the map ### size The size of the map in keys Returns **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** size of map by keys ### toJSON Represent the map in JSON Returns **[object](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object)** JSON of the map ### toString Represent the map in a String of JSON Returns **[string](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/String)** Stringified JSON of the map ### isEmpty Checks of the map is empty (not ES6) Returns **[boolean](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** true if the map is empty ### marshall Marshalls a map
dataToMarshall must be the following type of data to parse: JSON object with properties (key/value) #### Parameters * `dataToMarshall` **Augmented.Utility.Map** Data to marshall as a map Returns **[boolean](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Boolean)** Returns true on success ## AsynchronousQueue AsynchronousQueue - An Async queue for handling async chained functions ### Parameters * `timeout` **[number](https://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Number)** The timout period for each process in the queue (optional) ### add Add method for adding processes to the queue #### Parameters * `args` **...any** ### clear Clear all processes in the queue ### process Process the queue #### Parameters * `args` **...any** ### timeout Get the timeout for the queue ### queue Get the full queue --- _Source: https://npm.io/package/next-core-structures · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._