22 lines
642 B
TypeScript
22 lines
642 B
TypeScript
export const deepEqual = (object1: any, object2: any) => {
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if (!isObject(object1) || !isObject(object2)) return object1 === object2
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const keys1 = Object.keys(object1)
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const keys2 = Object.keys(object2)
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if (keys1.length !== keys2.length) {
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return false
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}
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for (const key of keys1) {
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const val1 = object1[key]
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const val2 = object2[key]
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const areObjects = isObject(val1) && isObject(val2)
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if ((areObjects && !deepEqual(val1, val2)) || (!areObjects && val1 !== val2)) {
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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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export const isObject = (object: any) => {
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return object != null && typeof object === 'object'
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}
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