Breaking News: Grepper is joining You.com. Read the official announcement!

Do not know how to serialize a BigInt

Worried Wasp answered on October 10, 2021 Popularity 10/10 Helpfulness 6/10

answer Do not know how to serialize a BigInt

related Do not know how to serialize a BigInt

Do not know how to serialize a BigInt

Comment

function toJson(data) {
    return JSON.stringify(data, (_, v) => typeof v === 'bigint' ? `${v}n` : v)
        .replace(/"(-?\d+)n"/g, (_, a) => a);
}

Popularity 10/10 Helpfulness 6/10 Language javascript

Source: stackoverflow.com

Tags: bigint javascript

Link to this answer
Share Copy Link

Contributed on Oct 10 2021

Worried Wasp

0 Answers Avg Quality 2/10

Closely Related Answers

Do not know how to serialize a BigInt

Comment

If there is no problem using it as number, you may convert it:

let TheBigInt = BigInt(10);
let TheNumber = Number(TheBigInt);

Popularity 9/10 Helpfulness 4/10 Language typescript

Source: stackoverflow.com

Tags: bigint bi

Link to this answer
Share Copy Link

Contributed on Jul 22 2023

GutoTrosla

0 Answers Avg Quality 2/10

Do not know how to serialize a BigInt

Comment

function toJson(data) {
  if (data !== undefined) {
    let intCount = 0, repCount = 0;
    const json = JSON.stringify(data, (_, v) => {
      if (typeof v === 'bigint') {
        intCount++;
        return `${v}#bigint`;
      }
      return v;
    });
    const res = json.replace(/"(-?\d+)#bigint"/g, (_, a) => {
      repCount++;
      return a;
    });
    if (repCount > intCount) {
      // You have a string somewhere that looks like "123#bigint";
      throw new Error(`BigInt serialization conflict with a string value.`);
    }
    return res;
  }
}

Popularity 1/10 Helpfulness 1/10 Language javascript

Source: Grepper

Tags: bigint javascript

Link to this answer
Share Copy Link

Contributed on Sep 08 2022

Tamer Jarrar

0 Answers Avg Quality 2/10

Do not know how to serialize a BigInt

Contents

More Related Answers

Do not know how to serialize a BigInt

Closely Related Answers

Do not know how to serialize a BigInt

Do not know how to serialize a BigInt

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.