Implementation of utility functions that help working with redux state.

Immutability

One of the core principals of the redux pattern is to keep all state immutable. This implies that when updating a value we need to make a copy of the affected objects. The following functions help to limit the size of these copies.

Updater

The createUpdater creates an wrapper around an object. This wrapper allows to set or remove (deep) properties of the wrapped object without mutating it. The updater makes sure to only create the minimum set of shallow copies.

Example:

const myObject={...};
const updater = createUpdater(myObject);

updater.set('elements.text.value', 'newValue');

const newObject = updater.get();

The updater works similar to immer but without the overhead.

Invariance Checks

During development it is important to verify that objects are not getting mutated. Use the invariance checker to test this, but make sure to not include these checks in production builds for performance reasons.

Example:

const inv = invarianceChecker(myObject);
// do some operations

// validate that myObject has not been mutated
assert(inv());

API Documentation

API Documentation

Home > @acoustic-content-sdk/redux-utils

redux-utils package

Implementation of utility functions that help working with redux state.

Functions

| Function | Description | | --- | --- | | createBreadcrumb(aId, aSelParent, aSelId) | Constructs a breadcrumb trail starting at a particular ID | | createUpdater(aValue, aLogSvc) | Constructs a function that updates one or more values in a json object. | | equalsByRevision(aLeft, aRight) | | | getNavSelectors(aJson$, aLogSvc) | Returns selectors that access parent and child nodes from a navigation structure | | invarianceChecker(aValue) | Creates a function that validates that an object has not changed. Note that this should only be used for debugging purposes, since it makes a deep copy of the value to test for the invariance | | isDraftId(aAuthoringId) | Tests if the authoring ID has a draft suffix | | isNotFromDataBase(aValue) | Tests if a value is not from a database | | isNotRoot(aId) | | | markAsFromDataBase(aValue) | Adds a key to the item marking it as coming from the local data base | | removeArrayItemByAccessor(aAccessor, aItem, aUser) | | | removeDataBaseMarker(aValue) | Removes the database marker from the object | | removeRecord() | Creates a reducer that removes a key from a record | | rxElementType(aTypeResolver, aLogSvc, aScheduler) | Resolves the element type, either directly from the element or from the authoring type | | rxLogDiff(aLogger) | | | rxResolveAuthoringItems(idOrItem, resolveItem, resolveAsset, aLogSvc, scheduler) | Resolves the item and all referenced items and assets | | selectByDeliveryId(aId) | Constructs a selector that validates that the ID is a delivery ID (not a draft ID) and selects based on that ID from the state | | serializeDiff(aOld, aNew, aSameStyle, aNewStyle, aDeletedStyle) | Serializes the differences between two JSON objects | | sortAuthoringItems(aResult) | Performs a topological sort on a set of resolved items | | updateGenericProperties(aItem, aUser) | Updates properties of the item that depend on the environment | | updateImageElement(aAccessor, aItem, aAsset) | | | updateRecord(aKey, aPredicate) | Creates a reducer that adds an item to a record | | updateSingleItem(aPredicate) | | | updateValueByAccessor(aAccessor, aValue, aItem, aUser) | Updates a single property based on the accessor expression. |

Interfaces

| Interface | Description | | --- | --- | | ItemWithId | | | ItemWithLinkedDocId | | | ItemWithRevision | | | NavigationJson | | | NavSelectors | Interface that exposes selectors to the navigation structure | | ResolvedNode | | | Updater | Facade that offers the modification functions for a json object. The original JSON object will not be modified and the modified object will only contain the minimum number of modifications. |

Variables

| Variable | Description | | --- | --- | | addToSetEpic | Constructs an epic that convers an ADD action to a SET action | | cloneAuthoringItems | Basically a re-export of the clone functionality to have it all clean inside this one function | | DB_KEY | | | DB_VALUE | | | ensureDraftId | Makes sure to end the ID with a draft suffix | | getDeliveryId | Returns the delivery ID from an authoring ID, i.e. strips off the ':draft' suffix from the ID | | getDeliveryIdFromAuthoringItem | Returns the delivery ID from an authoring item. | | getValueByAccessor | Retrieves a property value by accessor | | keyById | Extract the delivery ID of the draft | | ROOT_ID | | | selectClassification | Extracts the classification property | | updateItemsWithRevision | |

Type Aliases

| Type Alias | Description | | --- | --- | | AddRecordReducer | Reducer function that adds an item to a record | | AuthoringItem | | | ItemReducer | Reducer function that updates an item | | RemoveRecordReducer | Reducer function that adds an item to a record | | ResolutionResult | | | ResolveAuthoringAsset | | | ResolveAuthoringContentItem | |

Home > @acoustic-content-sdk/redux-utils > createBreadcrumb

createBreadcrumb() function

Constructs a breadcrumb trail starting at a particular ID

Signature:

export declare function createBreadcrumb<T>(aId: string, aSelParent: UnaryFunction<string, Observable<T>>, aSelId: UnaryFunction<T, string>): Observable<T[]>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aId | string | the start ID | | aSelParent | UnaryFunction<string, Observable<T>> | selector function for the parent node | | aSelId | UnaryFunction<T, string> | selector function for the ID from a parent node |

Returns:

Observable<T[]>

the breadcrumb trail

Home > @acoustic-content-sdk/redux-utils > createUpdater

createUpdater() function

Constructs a function that updates one or more values in a json object.

Signature:

export declare function createUpdater<T>(aValue: T, aLogSvc?: LoggerService): Updater<T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aValue | T | the JSON structure to update | | aLogSvc | LoggerService | |

Returns:

Updater<T>

updater functions

Home > @acoustic-content-sdk/redux-utils > equalsByRevision

equalsByRevision() function

Signature:

export declare function equalsByRevision(aLeft: ItemWithRevision, aRight: ItemWithRevision): boolean;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aLeft | ItemWithRevision | | | aRight | ItemWithRevision | |

Returns:

boolean

Home > @acoustic-content-sdk/redux-utils > getNavSelectors

getNavSelectors() function

Returns selectors that access parent and child nodes from a navigation structure

Signature:

export declare function getNavSelectors(aJson$: Observable<NavigationJson>, aLogSvc?: LoggerService): NavSelectors;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aJson$ | Observable<NavigationJson> | the JSON that represents the navigation | | aLogSvc | LoggerService | optional logger service |

Returns:

NavSelectors

the selectors

Home > @acoustic-content-sdk/redux-utils > invarianceChecker

invarianceChecker() function

Creates a function that validates that an object has not changed. Note that this should only be used for debugging purposes, since it makes a deep copy of the value to test for the invariance

Signature:

export declare function invarianceChecker(aValue: any): Generator<boolean>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aValue | any | the value to test |

Returns:

Generator<boolean>

the validator

Home > @acoustic-content-sdk/redux-utils > isDraftId

isDraftId() function

Tests if the authoring ID has a draft suffix

Signature:

export declare function isDraftId(aAuthoringId: string): boolean;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aAuthoringId | string | the ID |

Returns:

boolean

true if we have a draft suffix, else false

Home > @acoustic-content-sdk/redux-utils > isNotFromDataBase

isNotFromDataBase() function

Tests if a value is not from a database

Signature:

export declare function isNotFromDataBase(aValue: any): boolean;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aValue | any | the value |

Returns:

boolean

true if the value exists and if it is not from the database, else false

Home > @acoustic-content-sdk/redux-utils > isNotRoot

isNotRoot() function

Signature:

export declare function isNotRoot(aId: string): boolean;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aId | string | |

Returns:

boolean

Home > @acoustic-content-sdk/redux-utils > markAsFromDataBase

markAsFromDataBase() function

Adds a key to the item marking it as coming from the local data base

Signature:

export declare function markAsFromDataBase<T>(aValue: T): T;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aValue | T | the value to work with |

Returns:

T

a value with the marker

Home > @acoustic-content-sdk/redux-utils > removeArrayItemByAccessor

removeArrayItemByAccessor() function

Signature:

export declare function removeArrayItemByAccessor<T extends BaseAuthoringItem>(aAccessor: AccessorType, aItem: T, aUser?: User): Updater<T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aAccessor | AccessorType | | | aItem | T | | | aUser | User | |

Returns:

Updater<T>

Home > @acoustic-content-sdk/redux-utils > removeDataBaseMarker

removeDataBaseMarker() function

Removes the database marker from the object

Signature:

export declare function removeDataBaseMarker<T>(aValue: T): T;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aValue | T | the value to work with |

Returns:

T

a value without the marker

Home > @acoustic-content-sdk/redux-utils > removeRecord

removeRecord() function

Creates a reducer that removes a key from a record

Signature:

export declare function removeRecord<T>(): RemoveRecordReducer<T>;

Returns:

RemoveRecordReducer<T>

the reducer

Home > @acoustic-content-sdk/redux-utils > rxElementType

rxElementType() function

Resolves the element type, either directly from the element or from the authoring type

Signature:

export declare function rxElementType(aTypeResolver: UnaryFunction<string, Observable<AuthoringType>>, aLogSvc?: LoggerService, aScheduler?: SchedulerLike): UnaryFunction<AccessorType, OperatorFunction<RenderingContext, ELEMENT_TYPE>>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aTypeResolver | UnaryFunction<string, Observable<AuthoringType>> | | | aLogSvc | LoggerService | logger service | | aScheduler | SchedulerLike | optional scheduler |

Returns:

UnaryFunction<AccessorType, OperatorFunction<RenderingContext, ELEMENT_TYPE>>

the resolved type or undefined if the type could not be determined

Home > @acoustic-content-sdk/redux-utils > rxLogDiff

rxLogDiff() function

Signature:

export declare function rxLogDiff<T>(aLogger: Logger): MonoTypeOperatorFunction<T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aLogger | Logger | |

Returns:

MonoTypeOperatorFunction<T>

Home > @acoustic-content-sdk/redux-utils > rxResolveAuthoringItems

rxResolveAuthoringItems() function

Resolves the item and all referenced items and assets

Signature:

export declare function rxResolveAuthoringItems(idOrItem: IdOrItem, resolveItem: ResolveAuthoringContentItem, resolveAsset: ResolveAuthoringAsset, aLogSvc?: LoggerService, scheduler?: SchedulerLike): Observable<ResolutionResult>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | idOrItem | IdOrItem | | | resolveItem | ResolveAuthoringContentItem | callback to resolve a content item | | resolveAsset | ResolveAuthoringAsset | callback to resolve an asset | | aLogSvc | LoggerService | | | scheduler | SchedulerLike | scheduler for recursive calls |

Returns:

Observable<ResolutionResult>

the observable containing the resolution result

Home > @acoustic-content-sdk/redux-utils > selectByDeliveryId

selectByDeliveryId() function

Constructs a selector that validates that the ID is a delivery ID (not a draft ID) and selects based on that ID from the state

Signature:

export declare function selectByDeliveryId<T>(aId?: string): UnaryFunction<Record<string, T>, T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aId | string | the ID |

Returns:

UnaryFunction<Record<string, T>, T>

a selector for that ID based on some state

Home > @acoustic-content-sdk/redux-utils > serializeDiff

serializeDiff() function

Serializes the differences between two JSON objects

Signature:

export declare function serializeDiff(aOld: any, aNew: any, aSameStyle?: UnaryFunction<string, string>, aNewStyle?: UnaryFunction<string, string>, aDeletedStyle?: UnaryFunction<string, string>): string;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aOld | any | old object | | aNew | any | new objects | | aSameStyle | UnaryFunction<string, string> | styling callback for identical style | | aNewStyle | UnaryFunction<string, string> | styling callback for new style | | aDeletedStyle | UnaryFunction<string, string> | styling callback for deleted style |

Returns:

string

the serialized string

Home > @acoustic-content-sdk/redux-utils > sortAuthoringItems

sortAuthoringItems() function

Performs a topological sort on a set of resolved items

Signature:

export declare function sortAuthoringItems(aResult: ResolutionResult): AuthoringItem[];

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aResult | ResolutionResult | the resolution result, basically a graph of nodes |

Returns:

AuthoringItem[]

the items in toplogical order, i.e. parents before children

Home > @acoustic-content-sdk/redux-utils > updateGenericProperties

updateGenericProperties() function

Updates properties of the item that depend on the environment

Signature:

export declare function updateGenericProperties<T extends BaseAuthoringItem>(aItem: Updater<T>, aUser?: User): Updater<T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aItem | Updater<T> | updater for the item | | aUser | User | optionally the current user |

Returns:

Updater<T>

the updater after the item has been modified

Home > @acoustic-content-sdk/redux-utils > updateImageElement

updateImageElement() function

Signature:

export declare function updateImageElement(aAccessor: AccessorType, aItem: Updater<AuthoringContentItem>, aAsset: AuthoringAsset): Updater<AuthoringContentItem>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aAccessor | AccessorType | | | aItem | Updater<AuthoringContentItem> | | | aAsset | AuthoringAsset | |

Returns:

Updater<AuthoringContentItem>

Home > @acoustic-content-sdk/redux-utils > updateRecord

updateRecord() function

Creates a reducer that adds an item to a record

Signature:

export declare function updateRecord<T>(aKey: UnaryFunction<T, string>, aPredicate?: EqualsPredicate<T>): AddRecordReducer<T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aKey | UnaryFunction<T, string> | function to extract the key from the item | | aPredicate | EqualsPredicate<T> | predicate to check if two items are equal |

Returns:

AddRecordReducer<T>

the reducer

Home > @acoustic-content-sdk/redux-utils > updateSingleItem

updateSingleItem() function

Signature:

export declare function updateSingleItem<T>(aPredicate?: EqualsPredicate<T>): ItemReducer<T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aPredicate | EqualsPredicate<T> | |

Returns:

ItemReducer<T>

Home > @acoustic-content-sdk/redux-utils > updateValueByAccessor

updateValueByAccessor() function

Updates a single property based on the accessor expression.

Signature:

export declare function updateValueByAccessor<T extends BaseAuthoringItem>(aAccessor: AccessorType, aValue: any, aItem: T, aUser?: User): Updater<T>;

Parameters

| Parameter | Type | Description | | --- | --- | --- | | aAccessor | AccessorType | the accessor expression that points | | aValue | any | the new value | | aItem | T | the item to update | | aUser | User | |

Returns:

Updater<T>

a copy of the item with the modified value

Home > @acoustic-content-sdk/redux-utils > ItemWithId

ItemWithId interface

Signature:

export interface ItemWithId 

Properties

| Property | Type | Description | | --- | --- | --- | | id | string | |

Home > @acoustic-content-sdk/redux-utils > ItemWithLinkedDocId

ItemWithLinkedDocId interface

Signature:

export interface ItemWithLinkedDocId 

Properties

| Property | Type | Description | | --- | --- | --- | | id | string | | | linkedDocId | string | |

Home > @acoustic-content-sdk/redux-utils > ItemWithRevision

ItemWithRevision interface

Signature:

export interface ItemWithRevision extends ItemWithId 

Properties

| Property | Type | Description | | --- | --- | --- | | rev | string | |

Home > @acoustic-content-sdk/redux-utils > NavigationJson

NavigationJson interface

Signature:

export interface NavigationJson 

Properties

| Property | Type | Description | | --- | --- | --- | | children | NavigationJson[] | | | id | string | |

Home > @acoustic-content-sdk/redux-utils > NavSelectors

NavSelectors interface

Interface that exposes selectors to the navigation structure

Signature:

export interface NavSelectors 

Properties

| Property | Type | Description | | --- | --- | --- | | root | string | ID of the (virtual) root item of the navigation | | selectChildren | UnaryFunction<string, Observable<string[]>> | Selects the children of a particular item | | selectParent | UnaryFunction<string, Observable<string>> | Selects the parent of a particular item |

Home > @acoustic-content-sdk/redux-utils > ResolvedNode

ResolvedNode interface

Signature:

export interface ResolvedNode<T> 

Properties

| Property | Type | Description | | --- | --- | --- | | id | string | | | item | T | | | parentId | string | |

Home > @acoustic-content-sdk/redux-utils > Updater

Updater interface

Facade that offers the modification functions for a json object. The original JSON object will not be modified and the modified object will only contain the minimum number of modifications.

Signature:

export interface Updater<T> 

Properties

| Property | Type | Description | | --- | --- | --- | | add | BiFunction<string, any, T> | Inserts a new value into an array pointed to by the accessor. All values across the parent path will be cloned (shallow) if they do not have a clone, yet.Pass undefined as the new value to delete the value.Returns the modified version of the top level object. | | del | UnaryFunction<string, T> | Removes the value pointed to by the accessor. All values across the parent path will be cloned (shallow) if they do not have a clone, yet.Returns the modified version of the top level object. | | get | Generator<T> | Returns the top level, modified object | | set | BiFunction<string, any, T> | Replaces the value pointed to by the accessor with a new value. All values across the parent path will be cloned (shallow) if they do not have a clone, yet.Pass undefined as the new value to delete the value.Returns the modified version of the top level object. |

Home > @acoustic-content-sdk/redux-utils > addToSetEpic

addToSetEpic variable

Constructs an epic that convers an ADD action to a SET action

Signature:

addToSetEpic: <T>(aAddAction: string, aSetAction: string) => Epic<any, any, any, any>

Home > @acoustic-content-sdk/redux-utils > cloneAuthoringItems

cloneAuthoringItems variable

Basically a re-export of the clone functionality to have it all clean inside this one function

Signature:

cloneAuthoringItems: UnaryFunction<AuthoringItem[], AuthoringItem[]>

Home > @acoustic-content-sdk/redux-utils > DB_KEY

DB_KEY variable

Signature:

DB_KEY = "ecec4405-7fb1-4b86-8d27-7338eea45683"

Home > @acoustic-content-sdk/redux-utils > DB_VALUE

DB_VALUE variable

Signature:

DB_VALUE = "e3257dbc-1ca8-4d57-94a2-37934960f39f"

Home > @acoustic-content-sdk/redux-utils > ensureDraftId

ensureDraftId variable

Makes sure to end the ID with a draft suffix

Signature:

ensureDraftId: (aAuthoringId: string) => string

Home > @acoustic-content-sdk/redux-utils > getDeliveryId

getDeliveryId variable

Returns the delivery ID from an authoring ID, i.e. strips off the ':draft' suffix from the ID

Signature:

getDeliveryId: UnaryFunction<string, string>

Home > @acoustic-content-sdk/redux-utils > getDeliveryIdFromAuthoringItem

getDeliveryIdFromAuthoringItem variable

Returns the delivery ID from an authoring item.

Signature:

getDeliveryIdFromAuthoringItem: UnaryFunction<ItemWithLinkedDocId | BaseAuthoringItem, string>

Home > @acoustic-content-sdk/redux-utils > getValueByAccessor

getValueByAccessor variable

Retrieves a property value by accessor

Signature:

getValueByAccessor: <T>(aItem: BaseAuthoringItem, aAccessor: string) => T

Home > @acoustic-content-sdk/redux-utils > keyById

keyById variable

Extract the delivery ID of the draft

Signature:

keyById: UnaryFunction<ItemWithLinkedDocId, string>

Home > @acoustic-content-sdk/redux-utils > ROOT_ID

ROOT_ID variable

Signature:

ROOT_ID: string

Home > @acoustic-content-sdk/redux-utils > selectClassification

selectClassification variable

Extracts the classification property

Signature:

selectClassification: UnaryFunction<BaseAuthoringItem | ContentItem, string>

Home > @acoustic-content-sdk/redux-utils > updateItemsWithRevision

updateItemsWithRevision variable

Signature:

updateItemsWithRevision: <T extends ItemWithRevision>(aState: Record<string, T>, aItem: T) => Record<string, T>

Home > @acoustic-content-sdk/redux-utils > AddRecordReducer

AddRecordReducer type

Reducer function that adds an item to a record

Signature:

export declare type AddRecordReducer<T> = BiFunction<Record<string, T>, T, Record<string, T>>;

Home > @acoustic-content-sdk/redux-utils > AuthoringItem

AuthoringItem type

Signature:

export declare type AuthoringItem = AuthoringContentItem | AuthoringAsset;

Home > @acoustic-content-sdk/redux-utils > ItemReducer

ItemReducer type

Reducer function that updates an item

Signature:

export declare type ItemReducer<T> = BiFunction<T, T, T>;

Home > @acoustic-content-sdk/redux-utils > RemoveRecordReducer

RemoveRecordReducer type

Reducer function that adds an item to a record

Signature:

export declare type RemoveRecordReducer<T> = BiFunction<Record<string, T>, string, Record<string, T>>;

Home > @acoustic-content-sdk/redux-utils > ResolutionResult

ResolutionResult type

Signature:

export declare type ResolutionResult = Record<string, ResolvedNode<AuthoringItem>>;

Home > @acoustic-content-sdk/redux-utils > ResolveAuthoringAsset

ResolveAuthoringAsset type

Signature:

export declare type ResolveAuthoringAsset = UnaryFunction<string, Observable<AuthoringAsset>>;

Home > @acoustic-content-sdk/redux-utils > ResolveAuthoringContentItem

ResolveAuthoringContentItem type

Signature:

export declare type ResolveAuthoringContentItem = UnaryFunction<string, Observable<AuthoringContentItem>>;

Home > @acoustic-content-sdk/redux-utils > ItemWithId > id

ItemWithId.id property

Signature:

id?: string;

Home > @acoustic-content-sdk/redux-utils > NavigationJson > children

NavigationJson.children property

Signature:

children?: NavigationJson[];

Home > @acoustic-content-sdk/redux-utils > NavigationJson > id

NavigationJson.id property

Signature:

id: string;

Home > @acoustic-content-sdk/redux-utils > ItemWithRevision > rev

ItemWithRevision.rev property

Signature:

rev?: string;

Home > @acoustic-content-sdk/redux-utils > ItemWithLinkedDocId > id

ItemWithLinkedDocId.id property

Signature:

readonly id?: string;

Home > @acoustic-content-sdk/redux-utils > ItemWithLinkedDocId > linkedDocId

ItemWithLinkedDocId.linkedDocId property

Signature:

readonly linkedDocId?: string;

Home > @acoustic-content-sdk/redux-utils > ResolvedNode > id

ResolvedNode.id property

Signature:

id: string;

Home > @acoustic-content-sdk/redux-utils > ResolvedNode > item

ResolvedNode.item property

Signature:

item: T;

Home > @acoustic-content-sdk/redux-utils > ResolvedNode > parentId

ResolvedNode.parentId property

Signature:

parentId?: string;

Home > @acoustic-content-sdk/redux-utils > NavSelectors > root

NavSelectors.root property

ID of the (virtual) root item of the navigation

Signature:

root: string;

Home > @acoustic-content-sdk/redux-utils > NavSelectors > selectChildren

NavSelectors.selectChildren property

Selects the children of a particular item

Signature:

selectChildren: UnaryFunction<string, Observable<string[]>>;

Home > @acoustic-content-sdk/redux-utils > NavSelectors > selectParent

NavSelectors.selectParent property

Selects the parent of a particular item

Signature:

selectParent: UnaryFunction<string, Observable<string>>;

Home > @acoustic-content-sdk/redux-utils > Updater > add

Updater.add property

Inserts a new value into an array pointed to by the accessor. All values across the parent path will be cloned (shallow) if they do not have a clone, yet.

Pass undefined as the new value to delete the value.

Returns the modified version of the top level object.

Signature:

add: BiFunction<string, any, T>;

Home > @acoustic-content-sdk/redux-utils > Updater > del

Updater.del property

Removes the value pointed to by the accessor. All values across the parent path will be cloned (shallow) if they do not have a clone, yet.

Returns the modified version of the top level object.

Signature:

del: UnaryFunction<string, T>;

Home > @acoustic-content-sdk/redux-utils > Updater > get

Updater.get property

Returns the top level, modified object

Signature:

get: Generator<T>;

Home > @acoustic-content-sdk/redux-utils > Updater > set

Updater.set property

Replaces the value pointed to by the accessor with a new value. All values across the parent path will be cloned (shallow) if they do not have a clone, yet.

Pass undefined as the new value to delete the value.

Returns the modified version of the top level object.

Signature:

set: BiFunction<string, any, T>;