Benchmark: Topaz tradutor - MeasureThat.net

Tests:

forEach no dicionário
dictionary = () => ({ tipoTransacao: 'type', movimentacaoExtrato: 'title', valor: 'value', dataHora: 'dateTime', saldoFinal: 'currentBalance', saldoDisponivel: 'balance', limiteChequeEspecial: 'overdraftLimit', saldoDisponivel: 'available', limiteTotalDisponivel: 'totalOverdraftLimit', totalInvestido: 'totalInvested', irpf: 'irpf', iof: 'iof', totalLiquido: 'netTotal', codigoProfissao: 'professionCOde', descricaoProfissao: 'professionDescription', tipoTransacao: 'type', movimentacaoExtrato: 'title', valor: 'value', dataHora: 'dateTime', saldoFinal: 'currentBalance', saldoDisponivel: 'balance', limiteChequeEspecial: 'overdraftLimit', saldoDisponivel: 'available', limiteTotalDisponivel: 'totalOverdraftLimit', totalInvestido: 'totalInvested', irpf: 'irpf', iof: 'iof', totalLiquido: 'netTotal', codigoProfissao: 'professionCOde', descricaoProfissao: 'professionDescription', tipoTransacao: 'type', movimentacaoExtrato: 'title', valor: 'value', dataHora: 'dateTime', saldoFinal: 'currentBalance', saldoDisponivel: 'balance', limiteChequeEspecial: 'overdraftLimit', saldoDisponivel: 'available', limiteTotalDisponivel: 'totalOverdraftLimit', totalInvestido: 'totalInvested', irpf: 'irpf', iof: 'iof', totalLiquido: 'netTotal', codigoProfissao: 'professionCode', descricaoProfissao: 'professionDescription' }); translate = prop => dictionary()[prop]; replaceKey = (str, key) => { if (translate(key)) { const regex = RegExp(`\\"(${key})\\":`, 'g') return str.replace(regex, `"${translate(key)}":`) } } printProp = json => { let jsonStr = JSON.stringify(json) const keys = Object.keys(dictionary()); keys.forEach(key => { jsonStr = replaceKey(jsonStr, key) }); return JSON.parse(jsonStr) }; const jsonTest = { saldoDisponivel: 'Test', limiteChequeEspecial: 24, totalLiquido: 7, saldoDisponivel: { irpf: 1, descricaoProfissao: 2 }, tipoTransacao: 'x' }; const jsonFinal = printProp(jsonTest); console.log(jsonFinal);
forEach no JSON
translate = prop => { const names = { tipoTransacao: 'type', movimentacaoExtrato: 'title', valor: 'value', dataHora: 'dateTime', saldoFinal: 'currentBalance', saldoDisponivel: 'balance', limiteChequeEspecial: 'overdraftLimit', saldoDisponivel: 'available', limiteTotalDisponivel: 'totalOverdraftLimit', totalInvestido: 'totalInvested', irpf: 'irpf', iof: 'iof', totalLiquido: 'netTotal', codigoProfissao: 'professionCOde', descricaoProfissao: 'professionDescription', tipoTransacao: 'type', movimentacaoExtrato: 'title', valor: 'value', dataHora: 'dateTime', saldoFinal: 'currentBalance', saldoDisponivel: 'balance', limiteChequeEspecial: 'overdraftLimit', saldoDisponivel: 'available', limiteTotalDisponivel: 'totalOverdraftLimit', totalInvestido: 'totalInvested', irpf: 'irpf', iof: 'iof', totalLiquido: 'netTotal', codigoProfissao: 'professionCOde', descricaoProfissao: 'professionDescription', tipoTransacao: 'type', movimentacaoExtrato: 'title', valor: 'value', dataHora: 'dateTime', saldoFinal: 'currentBalance', saldoDisponivel: 'balance', limiteChequeEspecial: 'overdraftLimit', saldoDisponivel: 'available', limiteTotalDisponivel: 'totalOverdraftLimit', totalInvestido: 'totalInvested', irpf: 'irpf', iof: 'iof', totalLiquido: 'netTotal', codigoProfissao: 'professionCode', descricaoProfissao: 'professionDescription' }; return names[prop]; }; replaceKey = (str, key) => { if (translate(key)) { const regex = RegExp(`\\"(${key})\\":`, 'g') return str.replace(regex, `"${translate(key)}":`) } } const toString = (json) => JSON.stringify(json) const toJSON = (str) => JSON.parse(str) printProp = json => { let jsonStr = toString(json) const keys = Object.keys(json); keys.forEach(item => { if (typeof json[item] === 'object') { const translatedJSON = printProp(json[item]); const parsedJSON = toJSON(jsonStr) parsedJSON[item] = translatedJSON jsonStr = toString(parsedJSON) } jsonStr = replaceKey(jsonStr, item) }); return toJSON(jsonStr) }; const jsonTest = { saldoDisponivel: 'Test', limiteChequeEspecial: 24, totalLiquido: 7, saldoDisponivel: { irpf: 1, descricaoProfissao: 2 }, tipoTransacao: 'x' }; const jsonFinal = printProp(jsonTest); console.log(jsonFinal);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
forEach no dicionário
forEach no JSON

Fastest: N/A

Slowest: N/A

Latest run results:

No previous run results

This benchmark does not have any results yet. Be the first one to run it!

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):

LLMs can make mistakes. Check important info.

A code review!

After analyzing the provided code, I'll focus on the `printProp` function and its usage.

**The Problem**

In the `printProp` function, there's an attempt to recursively process nested objects using `forEach`. However, this approach can lead to a problem when encountering arrays or other non-object values. The current implementation doesn't handle these cases correctly, which may cause unexpected behavior or errors.

**The Issue**

In the `jsonTest` object, you have an array value (`tipoTransacao`) that's not being handled as an array in the `printProp` function. When the function tries to iterate over the `keys` of the nested objects, it will attempt to call `forEach` on the array value, which is not allowed.

**The Solution**

To fix this issue, you can add a simple check to determine whether the value is an object or an array before attempting to iterate over its keys. Here's an updated version of the `printProp` function:
```javascript
const printProp = json => {
  let jsonStr = toString(json)
  const keys = Object.keys(json);
  
  // Check if key is an array
  keys.forEach(key => {
    if (Array.isArray(json[key])) {
      const translatedJSON = JSON.stringify(json[key]);
      const parsedJSON = toJSON(jsonStr)
      parsedJSON[key] = translatedJSON
      jsonStr = toString(parsedJSON)
    } else if (typeof json[key] === 'object') {
      const translatedJSON = printProp(json[key])
      const parsedJSON = toJSON(jsonStr)
      parsedJSON[key] = translatedJSON
      jsonStr = toString(parsedJSON)
    }
    jsonStr = replaceKey(jsonStr, key)
  });
  
  return toJSON(jsonStr)
};
```
By adding the `Array.isArray` check, we ensure that arrays are handled correctly and don't cause unexpected behavior.

**Additional Suggestions**

* Consider using a more robust JSON processing library or a specific solution for handling nested objects and arrays.
* You may want to explore alternative data structures, like an object with typed properties (e.g., `{ [key: string]: any }`), to avoid issues with dynamic property names.
* If you're working with complex data structures, consider using a more advanced approach, such as using `JSON.parse()` and `JSON.stringify()` in combination with `Object.keys()` and `forEach()` to process the data correctly.

Related benchmarks:

Topaz tradutor (version: 0)

Comparing performance of: forEach no dicionário vs forEach no JSON

Created: 6 years ago by: Guest

Jump to the latest result

forEach no dicionário

forEach no JSON

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

No previous run results

Autogenerated LLM Summary (model llama3.2:3b, generated one year ago):