readFrom()
Function
readFrom<T>(subject$:
BehaviorSubject<T>):Read<T>
Create a new Read reading the state of a BehaviorSubject:
ts
const subjectState$: Read<string> = readFrom(behaviorSubject);Source: lib/read-from.ts:17
Type parameters
| Parameter | Description |
|---|---|
| T | state used by the target |
Parameters
| Parameter | Type | Description |
|---|---|---|
| subject$ | BehaviorSubject<T> | Query or BehaviorSubject to select from |
Returns
Read<T>
Returns a new Read that emits the state of the BehaviorSubject