Function getDefault

getDefault<TKey, TValue>(map, key, defaultFn): TValue
Finds the result of calling map.get(key). If there is no result, it instead returns the result of the default function. The Map will also be updated to assign that default value to the given key.
Type Parameters
- TKey
- TValue
Parameters
- map: Map<TKey, TValue>
  
  Map to use.
- key: TKey
  
  Key to find the value for.
- defaultFn: (() => TValue)
  
  Function to generate default value to insert and return if no result was found.
  - - (): TValue
    - Returns TValue
Returns TValue
- Defined in src/util/map/MapUtil.ts:54
getDefault<TKey, TValue>(map, key, defaultFn): Promise<TValue>
Finds the result of calling map.get(key). If there is no result, it instead returns the result of the default function. The Map will also be updated to assign the resolved default value to the given key.
Type Parameters
- TKey
- TValue
Parameters
- map: Map<TKey, TValue>
  
  Map to use.
- key: TKey
  
  Key to find the value for.
- defaultFn: (() => Promise<TValue>)
  
  Function to generate default value to insert and return if no result was found.
  - - (): Promise<TValue>
    - Returns Promise<TValue>
Returns Promise<TValue>
- Defined in src/util/map/MapUtil.ts:64