Benchmark: Reduce vs Regex v2

Tests:

Reduce
const excludedFields = ['page', 'sort', 'limit', 'fields'] const input = { price: { gte: 500 }, page: 5 } const transform = obj => Object.entries(obj).reduce( (acc, [val, key]) => ({ ...acc, [`$${val}`]: key }), {} ) const output = Object.entries(input).reduce( (acc, [key, val]) => excludedFields.includes(key) ? { ...acc } : { ...acc, [key]: val instanceof Object ? transform(val) : val }, {} ) console.log(output)
Regex
const excludedFields = ['page', 'sort', 'limit', 'fields'] const input = { price: { gte: 500 }, page: 5 }; const queryObj = { ...input } excludedFields.forEach(el => delete queryObj[el]) let filterQuery = JSON.stringify(queryObj) filterQuery = filterQuery.replace( /\b(gte|gt|lte|lt)\b/g, match => `$${match}` ) const output = JSON.parse(filterQuery) console.log(output)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Reduce
Regex

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Linux; U; Android 11; en-us; Redmi 10A Build/RP1A.200720.011) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/89.0.4389.116 Mobile Safari/537.36 XiaoMi/MiuiBrowser/13.10.0-gn

Browser/OS: Chrome Mobile 89 on Android

View result in a separate tab

Test name	Executions per second
Reduce	4919.3 Ops/sec
Regex	3281.3 Ops/sec

Reduce vs Regex v2 (version: 0)

Comparing performance of: Reduce vs Regex

Created: one year ago by: Guest

Jump to the latest result

Reduce

Regex

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A