Class FixMap<KeyType, ValueType>

Some fix for JS MAP:

find(key) search an item in the map and returns undefined if not found
get(key) return the item if exists or otherwise create and returns it
set(key, value) returns the value of the item (rather the MAP)

Type Parameters

KeyType
ValueType

Index

Constructors

Accessors

Methods

[iterator] clear delete find forEach get has set

Constructors

constructor

new FixMap<KeyType, ValueType>(
_initValue: () => ValueType,
): FixMap<KeyType, ValueType>
Type Parameters
- KeyType
- ValueType
Parameters
- _initValue: () => ValueType
Returns FixMap<KeyType, ValueType>
- Defined in src/FixMap.ts:20

Accessors

size

get size(): number
Returns number
- Defined in src/FixMap.ts:16

Methods

[iterator]

"[iterator]"(): IterableIterator<[KeyType, ValueType]>
Returns IterableIterator<[KeyType, ValueType]>
- Defined in src/FixMap.ts:13

clear

clear(): void
Returns void
- Defined in src/FixMap.ts:36

delete

delete(key: KeyType): boolean
Parameters
- key: KeyType
Returns boolean
- Defined in src/FixMap.ts:39

find

find(key: KeyType): ValueType | undefined
Parameters
- key: KeyType
Returns ValueType | undefined
- Defined in src/FixMap.ts:30

forEach

forEach(
    callbackfn: (
        value: ValueType,
        key: KeyType,
        map: Map<KeyType, ValueType>,
    ) => void,
    thisArg?: any,
): void
Parameters
- callbackfn: (value: ValueType, key: KeyType, map: Map<KeyType, ValueType>) => void
- OptionalthisArg: any
Returns void
- Defined in src/FixMap.ts:47

get

get(key: KeyType): ValueType
Parameters
- key: KeyType
Returns ValueType
- Defined in src/FixMap.ts:23

has

has(key: KeyType): boolean
Parameters
- key: KeyType
Returns boolean
- Defined in src/FixMap.ts:33

set

set(key: KeyType, value: ValueType): ValueType
Parameters
- key: KeyType
- value: ValueType
Returns ValueType
- Defined in src/FixMap.ts:42