@formily/reactive/lib/annotations/shallow.js

> Web Reactive Library Like Mobx

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.shallow = void 0;
var internals_1 = require("../internals");
var reaction_1 = require("../reaction");
exports.shallow = (0, internals_1.createAnnotation)(function (_a) {
    var target = _a.target, key = _a.key, value = _a.value;
    var store = {
        value: (0, internals_1.createObservable)(target, key, target ? target[key] : value, true),
    };
    function get() {
        (0, reaction_1.bindTargetKeyWithCurrentReaction)({
            target: target,
            key: key,
            type: 'get',
        });
        return store.value;
    }
    function set(value) {
        var oldValue = store.value;
        value = (0, internals_1.createObservable)(target, key, value, true);
        store.value = value;
        if (oldValue === value)
            return;
        (0, reaction_1.runReactionsFromTargetKey)({
            target: target,
            key: key,
            type: 'set',
            oldValue: oldValue,
            value: value,
        });
    }
    if (target) {
        Object.defineProperty(target, key, {
            set: set,
            get: get,
            enumerable: true,
            configurable: false,
        });
        return target;
    }
    return store.value;
});
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