@arcgis/core/core/lang.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{equals as t}from"./arrayUtils.js";import{isInt8Array as n,isUint8Array as e,isUint8ClampedArray as r,isInt16Array as o,isUint16Array as f,isInt32Array as i,isUint32Array as c,isFloat32Array as u,isFloat64Array as s}from"./typedArrayUtil.js";function l(t,n){let e;if(n)for(e in t)t.hasOwnProperty(e)&&(void 0===t[e]?delete t[e]:t[e]instanceof Object&&l(t[e],!0));else for(e in t)t.hasOwnProperty(e)&&void 0===t[e]&&delete t[e];return t}function a(t){if(!t||"object"!=typeof t||"function"==typeof t)return t;const n=O(t);if(null!=n)return n;if(y(t))return t.clone();if(b(t))return t.map(a);if(m(t))throw new Error("Trying to clone an unclonable Accessor instance");const e={};for(const r of Object.getOwnPropertyNames(t))e[r]=a(t[r]);return e}function p(t){if(!t||"object"!=typeof t||"function"==typeof t||"HTMLElement"in globalThis&&t instanceof HTMLElement)return t;const n=O(t);if(null!=n)return n;if(b(t)){let n=!0;const e=t.map((t=>{const e=p(t);return null!=t&&null==e&&(n=!1),e}));return n?e:null}if(y(t))return t.clone();if(t instanceof File||t instanceof Blob)return t;if(m(t))return null;const e=new(0,Object.getPrototypeOf(t).constructor);for(const r of Object.getOwnPropertyNames(t)){const n=t[r],o=p(n);if(null!=n&&null==o)return null;e[r]=o}return e}function y(t){return"function"==typeof t.clone}function b(t){return"function"==typeof t.map&&"function"==typeof t.forEach}function m(t){return"function"==typeof t.notifyChange&&"function"==typeof t.watch}function g(t){if("[object Object]"!==Object.prototype.toString.call(t))return!1;const n=Object.getPrototypeOf(t);return null===n||n===Object.prototype}function O(t){if(n(t)||e(t)||r(t)||o(t)||f(t)||i(t)||c(t)||u(t)||s(t))return t.slice();if(t instanceof Date)return new Date(t.getTime());if(t instanceof ArrayBuffer){return t.slice(0,t.byteLength)}if(t instanceof Map){const n=new Map;for(const[e,r]of t)n.set(e,a(r));return n}if(t instanceof Set){const n=new Set;for(const e of t)n.add(a(e));return n}return null}function j(t,n){return t===n||"number"==typeof t&&isNaN(t)&&"number"==typeof n&&isNaN(n)||"function"==typeof t?.getTime&&"function"==typeof n?.getTime&&t.getTime()===n.getTime()||!1}function h(n,e){return n===e||(null==n||"string"==typeof n?n===e:"number"==typeof n?n===e||"number"==typeof e&&isNaN(n)&&isNaN(e):n instanceof Date?e instanceof Date&&n.getTime()===e.getTime():Array.isArray(n)?Array.isArray(e)&&t(n,e):n instanceof Set?e instanceof Set&&T(n,e):n instanceof Map?e instanceof Map&&N(n,e):!!g(n)&&(g(e)&&w(n,e)))}function w(t,n){if(null===t||null===n)return!1;const e=Object.keys(t);if(null===n||Object.keys(n).length!==e.length)return!1;for(const r of e)if(t[r]!==n[r]||!Object.prototype.hasOwnProperty.call(n,r))return!1;return!0}function T(t,n){if(t.size!==n.size)return!1;for(const e of t)if(!n.has(e))return!1;return!0}function N(t,n){if(t.size!==n.size)return!1;for(const[e,r]of t){const t=n.get(e);if(t!==r||void 0===t&&!n.has(e))return!1}return!0}export{a as clone,j as equals,h as equalsShallow,l as fixJson,m as isAccessorLike,y as isClonable,g as isPlainObject,p as tryClone};