isObservableCollection

isObservableCollection() returns true for observable arrays, maps, and sets.

Signature

function isObservableCollection(value: unknown): boolean

Basic usage

import {
  isObservableCollection,
  observableArray,
  observableMap,
  observableSet,
} from "@fobx/core"

isObservableCollection(observableArray()) // true
isObservableCollection(observableMap()) // true
isObservableCollection(observableSet()) // true
isObservableCollection([]) // false

Related API

Use isObservableArray(), isObservableMap(), or isObservableSet() when you need the specific collection type.