49 lines
1000 B
JavaScript
49 lines
1000 B
JavaScript
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var toString = Object.prototype.toString;
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/**
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* Determines whether two objects represent the same primitive, special Parse
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* type, or full Parse Object.
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*/
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function equalObjects(a, b) {
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if (typeof a !== typeof b) {
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return false;
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}
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if (typeof a !== 'object') {
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return (a === b);
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}
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if (a === b) {
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return true;
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}
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if (toString.call(a) === '[object Date]') {
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if (toString.call(b) === '[object Date]') {
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return (+a === +b);
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}
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return false;
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}
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if (Array.isArray(a)) {
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if (Array.isArray(b)) {
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if (a.length !== b.length) {
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return false;
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}
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for (var i = 0; i < a.length; i++) {
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if (!equalObjects(a[i], b[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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return false;
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}
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if (Object.keys(a).length !== Object.keys(b).length) {
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return false;
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}
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for (var key in a) {
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if (!equalObjects(a[key], b[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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module.exports = equalObjects;
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