Class: DefaultMap<K, V>
libs/common/util/DefaultMap.DefaultMap
A map that returns a default value when a key is not found.
Based on https://aaronmoat.com/implementing-pythons-defaultdict-in-javascript/
Type parameters
| Name |
|---|
K |
V |
Hierarchy
Map<K,V>↳
DefaultMap
Constructors
constructor
• new DefaultMap<K, V>(getDefaultValue)
Type parameters
| Name |
|---|
K |
V |
Parameters
| Name | Type | Description |
|---|---|---|
getDefaultValue | (key: K) => V | A function that returns the default value for a given key |
Overrides
Map<K, V\>.constructor
Defined in
libs/common/util/DefaultMap.ts:10
Methods
get
▸ get(key): V
Parameters
| Name | Type |
|---|---|
key | K |
Returns
V
Overrides
Map.get