Class TurboMap<KeyType, ValueType>

enforceImmutability

first

• get first(): ValueType

  Returns ValueType

last

• get last(): ValueType

  Returns ValueType

set

• set(key: KeyType, value: ValueType): any

  Adds a new element with a specified key and value to the Map. If an element with the same key already exists, the element will be updated.

  Parameters

  • key: KeyType
  • value: ValueType

  Returns any

get

• get(key: KeyType): ValueType

  Returns a specified element from the Map object. If the value that is associated to the provided key is an object, then you will get a reference to that object and any change made to that object will effectively modify it inside the Map.

  Parameters

  • key: KeyType

  Returns ValueType

  Returns the element associated with the specified key. If no element is associated with the specified key, undefined is returned.

keysArray

• keysArray(): KeyType[]

  Returns KeyType[]

valuesArray

• valuesArray(): ValueType[]

  Returns ValueType[]

mapKeys

• mapKeys<C>(
      callback: (key: KeyType, value: ValueType) => C,
  ): TurboMap<C, ValueType>

  Type Parameters

  • C

  Parameters

  • callback: (key: KeyType, value: ValueType) => C

  Returns TurboMap<C, ValueType>

mapValues

• mapValues<C>(
      callback: (key: KeyType, value: ValueType) => C,
  ): TurboMap<KeyType, C>

  Type Parameters

  • C

  Parameters

  • callback: (key: KeyType, value: ValueType) => C

  Returns TurboMap<KeyType, C>

filter

• filter(
      callback: (key: KeyType, value: ValueType) => boolean,
  ): TurboMap<KeyType, ValueType>

  Parameters

  • callback: (key: KeyType, value: ValueType) => boolean

  Returns TurboMap<KeyType, ValueType>

merge

• merge(map: Map<KeyType, ValueType>): TurboMap<KeyType, ValueType>

  Parameters

  • map: Map<KeyType, ValueType>

  Returns TurboMap<KeyType, ValueType>