Function shallowEnhancer

packages/mobx/src/types/modifiers.ts:53–78

(v, _, name)

}

export function shallowEnhancer(v, _, name): any {
    if (v === undefined || v === null) {
        return v
    }
    if (isObservableObject(v) || isObservableArray(v) || isObservableMap(v) || isObservableSet(v)) {
        return v
    }
    if (Array.isArray(v)) {
        return observable.array(v, { name, deep: false })
    }
    if (isPlainObject(v)) {
        return observable.object(v, undefined, { name, deep: false })
    }
    if (isES6Map(v)) {
        return observable.map(v, { name, deep: false })
    }
    if (isES6Set(v)) {
        return observable.set(v, { name, deep: false })
    }

    if (__DEV__) {
        die(
            "The shallow modifier / decorator can only used in combination with arrays, objects, maps and sets"
        )
    }
}

export function referenceEnhancer(newValue?) {
    // never turn into an observable