Class: EnhancedMap<K, V>

Defined in: src/collections.ts:777

Enhanced Map class with additional collection-like methods. Extends the native Map class.

Extends

• Map<K, V>

Type Parameters

K

K

V

V

Constructors

Constructor

new EnhancedMap<K, V>(entries?): EnhancedMap<K, V>

Defined in: docs/node_modules/typescript/lib/lib.es2015.collection.d.ts:51

Parameters

entries?

readonly readonly [K, V][] | null

Returns

EnhancedMap<K, V>

Inherited from

Map<K, V>.constructor

Constructor

new EnhancedMap<K, V>(iterable?): EnhancedMap<K, V>

Defined in: docs/node_modules/typescript/lib/lib.es2015.collection.d.ts:50

Parameters

iterable?

Iterable<readonly [K, V], any, any> | null

Returns

EnhancedMap<K, V>

Inherited from

Map<K, V>.constructor

Methods

fromObject()

static fromObject<V>(obj): EnhancedMap<string, V>

Defined in: src/collections.ts:784

Create an EnhancedMap from a plain object.

Type Parameters

V

V

Parameters

obj

Record<string, V>

The object to convert

Returns

EnhancedMap<string, V>

A new EnhancedMap instance

---

pluck()

pluck<P>(key): EnhancedArray<V[P]>

Defined in: src/collections.ts:794

Pluck a property from each value in the map.

Type Parameters

P

P extends string | number | symbol

Parameters

key

P

The key to pluck

Returns

EnhancedArray<V[P]>

A new collection of plucked values

---

groupBy()

groupBy(accessor): Record<string, EnhancedArray<[K, V]>>

Defined in: src/collections.ts:808

Group the map's entries by a given accessor.

Parameters

accessor

(value, key) => string | number

The accessor to group by

Returns

Record<string, EnhancedArray<[K, V]>>

A record of grouped entries

---

toArray()

toArray(): EnhancedArray<[K, V]>

Defined in: src/collections.ts:829

Convert the map to an array of entries.

Returns

EnhancedArray<[K, V]>

A collection of entries

---

toObject()

toObject(): Record<string, V>

Defined in: src/collections.ts:838

Convert the map to a plain object.

Returns

Record<string, V>

A plain object representation of the map