validated-changeset/dist/utils/normalize-object.js

Changesets for your local state

import { getChangeValue, isChange } from '../-private/change';
import isObject from './is-object';
/**
 * traverse through target and unset `value` from leaf key so can access normally
 * {
 *  name: Change {
 *    value: 'Charles'
 *  }
 * }
 *
 * to
 *
 * {
 *  name: 'Charles'
 * }
 *
 * Shallow copy here is fine because we are swapping out the leaf nested object
 * rather than mutating a property in something with reference
 *
 * @method normalizeObject
 * @param {Object} target
 * @return {Object}
 */
export default function normalizeObject(target, isObj = isObject) {
    if (!target || !isObj(target)) {
        return target;
    }
    if (isChange(target)) {
        return getChangeValue(target);
    }
    let obj = Object.assign({}, target);
    for (let key in obj) {
        const next = obj[key];
        if (next && isObj(next)) {
            if (isChange(next)) {
                obj[key] = getChangeValue(next);
            }
            else {
                try {
                    JSON.stringify(next);
                }
                catch (e) {
                    break;
                }
                obj[key] = normalizeObject(next);
            }
        }
    }
    return obj;
}
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