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