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System.register([], (function (exports) {
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'use strict';
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return {
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execute: (function () {
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exports('shallow', shallow);
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function shallow(objA, objB) {
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if (Object.is(objA, objB)) {
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return true;
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}
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if (typeof objA !== "object" || objA === null || typeof objB !== "object" || objB === null) {
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return false;
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}
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if (objA instanceof Map && objB instanceof Map) {
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if (objA.size !== objB.size)
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return false;
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for (const [key, value] of objA) {
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if (!Object.is(value, objB.get(key))) {
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return false;
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}
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}
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return true;
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}
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if (objA instanceof Set && objB instanceof Set) {
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if (objA.size !== objB.size)
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return false;
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for (const value of objA) {
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if (!objB.has(value)) {
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return false;
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}
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}
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return true;
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}
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const keysA = Object.keys(objA);
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if (keysA.length !== Object.keys(objB).length) {
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return false;
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}
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for (let i = 0; i < keysA.length; i++) {
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if (!Object.prototype.hasOwnProperty.call(objB, keysA[i]) || !Object.is(objA[keysA[i]], objB[keysA[i]])) {
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return false;
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}
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}
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return true;
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}
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})
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};
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}));
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+1
@@ -0,0 +1 @@
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System.register([],function(i){"use strict";return{execute:function(){i("shallow",f);function f(t,e){if(Object.is(t,e))return!0;if(typeof t!="object"||t===null||typeof e!="object"||e===null)return!1;if(t instanceof Map&&e instanceof Map){if(t.size!==e.size)return!1;for(const[n,o]of t)if(!Object.is(o,e.get(n)))return!1;return!0}if(t instanceof Set&&e instanceof Set){if(t.size!==e.size)return!1;for(const n of t)if(!e.has(n))return!1;return!0}const r=Object.keys(t);if(r.length!==Object.keys(e).length)return!1;for(let n=0;n<r.length;n++)if(!Object.prototype.hasOwnProperty.call(e,r[n])||!Object.is(t[r[n]],e[r[n]]))return!1;return!0}}}});
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