@arcgis/core/core/object.js

ArcGIS Maps SDK for JavaScript: A complete 2D and 3D mapping and data visualization API

/*
All material copyright ESRI, All Rights Reserved, unless otherwise specified.
See https://js.arcgis.com/4.33/esri/copyright.txt for details.
*/
import{clone as r}from"./lang.js";function n(r,n,t=!1){return f(r,n,t)}function t(r,n){if(null!=n)return n[r]||u(r.split("."),!1,n)}function e(r,n,t){const e=r.split("."),i=e.pop(),f=u(e,!0,t);f&&i&&(f[i]=n)}function i(r,n){if(null==r&&null==n)return!1;if(null==r)return!0;if(null==n)return!0;if("object"==typeof r){if(Array.isArray(r)){const t=n;if(r.length!==t.length)return!0;for(let n=0;n<r.length;n++)if(i(r[n],t[n]))return!0;return!1}if(Object.keys(r).length!==Object.keys(n).length)return!0;for(const t in r){if(i(r[t],n[t]))return!0}return!1}return r!==n}function u(r,n,t){let e=t;for(const i of r){if(null==e)return;if(!(i in e)){if(!n)return;e[i]={}}e=e[i]}return e}function f(n,t,e){return t?Object.keys(t).reduce(((n,i)=>{if("__proto__"===i)return n;let u=n[i],o=t[i];return u===o?n:void 0===u?(n[i]=r(o),n):(Array.isArray(o)||Array.isArray(n)?(u=u?Array.isArray(u)?n[i]=u.slice():n[i]=[u]:n[i]=[],o&&(Array.isArray(o)||(o=[o]),e?o.forEach((r=>{u.includes(r)||u.push(r)})):n[i]=o.slice())):o&&"object"==typeof o?n[i]=f(u,o,e):n.hasOwnProperty(i)&&!t.hasOwnProperty(i)||(n[i]=o),n)}),n||{}):n}export{n as deepMerge,t as getDeepValue,i as notDeepEqual,e as setDeepValue};