Map

Map with superpowers! 💪

This data structure inherit all methods and properties from the Map built-in.

Individual Module Installation

Yarn

$ yarn add @clarketm/supermap

Npm

$ npm install @clarketm/supermap --save

API

constructor(iterable: Iterable)

Construct a Map

some(callback: Callback): boolean

Tests whether at least one element in the map passes the test implemented by the provided function

| Name | Type | Attribute | Description | | -------- | -------- | --------- | ----------------- | | callback | Callback | | callback function |

every(callback: Callback): boolean

Test whether all elements in the map pass the test implemented by the provided function

| Name | Type | Attribute | Description | | -------- | -------- | --------- | ----------------- | | callback | Callback | | callback function |

setDefault(key: Item, defaultValue: Item): Item

Similar to get(), but will set key to defaultValue if key is not already in Map.

| Name | Type | Attribute | Description | | ------------ | ---- | --------- | --------------------------------------------------------- | | key | Item | | Map key | | defaultValue | Item | | the default value to set in Map if the key is not defined |

toObject(): object

Convert Map to an Object