@datorama/akita/esm5/src/arrayAdd.js

State Management Tailored-Made for JS Applications

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc
 */
import * as tslib_1 from "tslib";
import { coerceArray } from './coerceArray';
import { isArray } from './isArray';
/**
 * @template Root, Entity
 * @param {?} keyOrRoot
 * @param {?} newEntity
 * @param {?=} options
 * @return {?}
 */
export function arrayAdd(keyOrRoot, newEntity, options) {
    if (options === void 0) { options = {}; }
    /** @type {?} */
    var newEntities = coerceArray(newEntity);
    /** @type {?} */
    var addFn = (/**
     * @param {?} state
     * @return {?}
     */
    function (state) { return (options.prepend ? tslib_1.__spread(newEntities, (state || [])) : tslib_1.__spread((state || []), newEntities)); });
    if (isArray(keyOrRoot)) {
        return addFn(keyOrRoot);
    }
    return (/**
     * @param {?} state
     * @return {?}
     */
    function (state) {
        var _a;
        return _a = {},
            _a[(/** @type {?} */ (keyOrRoot))] = addFn(state[keyOrRoot]),
            _a;
    });
}
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