Run results for: comparing two equal checkers function

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:82.0) Gecko/20100101 Firefox/82.0

Browser: Firefox 82

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
equality by gettingDifferences	7317176.5 Ops/sec
equality by self function	8108254.5 Ops/sec

Tests:

equality by gettingDifferences
const equalArrays = (arr1, arr2) => arr1.length === arr2.length && arr1.every((element, index) => getDifferences(element, arr2[index]) === undefined) function getDifferences(original, modified) { if (original instanceof Array && modified instanceof Array) { return equalArrays(original, modified) ? undefined : modified } if (original instanceof Object && modified instanceof Object) { let result = {} for (const key of Object.keys(modified)) { const diff = getDifferences(original[key], modified[key]) if (diff !== undefined) { result[key] = diff } } return !Object.keys(result).length ? undefined : result } return original === modified ? undefined : modified }
equality by self function
const deepEqual = (thing1, thing2) => { if (thing1 instanceof Object && thing2 instanceof Object) return Object.keys(thing1).every(key => deepEqual(thing1[key], thing2[key])) return thing1 === thing2 }