@bigmi/core/dist/cjs/utils/deepEqual.js

TypeScript library for Bitcoin apps.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.deepEqual = deepEqual;
function deepEqual(a, b) {
    if (a === b) {
        return true;
    }
    if (a && b && typeof a === 'object' && typeof b === 'object') {
        if (a.constructor !== b.constructor) {
            return false;
        }
        let length;
        let i;
        if (Array.isArray(a) && Array.isArray(b)) {
            length = a.length;
            if (length !== b.length) {
                return false;
            }
            for (i = length; i-- !== 0;) {
                if (!deepEqual(a[i], b[i])) {
                    return false;
                }
            }
            return true;
        }
        if (a.valueOf !== Object.prototype.valueOf) {
            return a.valueOf() === b.valueOf();
        }
        if (a.toString !== Object.prototype.toString) {
            return a.toString() === b.toString();
        }
        const keys = Object.keys(a);
        length = keys.length;
        if (length !== Object.keys(b).length) {
            return false;
        }
        for (i = length; i-- !== 0;) {
            if (!Object.hasOwn(b, keys[i])) {
                return false;
            }
        }
        for (i = length; i-- !== 0;) {
            const key = keys[i];
            if (key && !deepEqual(a[key], b[key])) {
                return false;
            }
        }
        return true;
    }
    return a !== a && b !== b;
}
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