atomic-state/dist/utils.js

Atomic State is a state management library for React

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports._isDefined = _isDefined;
exports._isFunction = _isFunction;
exports._isPromise = _isPromise;
exports.jsonEquality = jsonEquality;
function _isDefined(target) {
    return typeof target !== 'undefined';
}
function _isFunction(target) {
    return typeof target === 'function';
}
function _isPromise(target) {
    return target instanceof Promise;
}
function jsonEquality(a, b) {
    // Just parse arrays
    if (Array.isArray(a)) {
        return JSON.stringify(a) === JSON.stringify(b);
    }
    try {
        const bProps = Object.keys(b);
        let aMock = Object.assign({}, a);
        // Making sure keys are in the same order
        for (let prop of bProps) {
            aMock[prop] = undefined;
            aMock[prop] = a[prop];
        }
        return JSON.stringify(aMock) === JSON.stringify(b);
    }
    catch (_a) {
        return false;
    }
}