Nodejs Date to Json Convert toJSON()

Method Source Code

// this changes JSON-serialization for dates, 
// because we usually want the time to be the same across time zones and NOT keeping the same moment
Date.prototype.toJSON = function() {
    var x = new Date(this);
    x.setHours(x.getHours() - x.getTimezoneOffset() / 60);
    return x.toISOString();
};

Related

1. toJSON()

   Date.prototype.toJSON = function () {
     return moment(this).format().split("+")[0];
   

2. toJSON()

   Date.prototype.toJSON = function() {
     return '"' + this.getUTCFullYear() + '-' +
       (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
       this.getUTCDate().toPaddedString(2) + 'T' +
       this.getUTCHours().toPaddedString(2) + ':' +
       this.getUTCMinutes().toPaddedString(2) + ':' +
       this.getUTCSeconds().toPaddedString(2) + 'Z"';
   };
   

3. toJSON()

   Date.prototype.toJSON = function() {
     return '"' + this.getUTCFullYear() + '-' +
       (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
       this.getUTCDate().toPaddedString(2) + 'T' +
       this.getUTCHours().toPaddedString(2) + ':' +
       this.getUTCMinutes().toPaddedString(2) + ':' +
       this.getUTCSeconds().toPaddedString(2) + 'Z"';
   };
   

4. toJSON()

   Date.prototype.toJSON = function() {
     return '"' + this.getUTCFullYear() + '-' +
       (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
       this.getUTCDate().toPaddedString(2) + 'T' +
       this.getUTCHours().toPaddedString(2) + ':' +
       this.getUTCMinutes().toPaddedString(2) + ':' +
       this.getUTCSeconds().toPaddedString(2) + 'Z"';
   };
   

5. toJSON()

   'use strict';
   function pad(n) {
       return n < 10 ? '0' + n : n;
   Date.prototype.toJSON = function() {
       var s = this.getFullYear() + '-' + pad(this.getMonth() + 1) + '-' + pad(this.getDate()) + 'T' +
           pad(this.getHours()) + ':' + pad(this.getMinutes()) + ':' + pad(this.getSeconds());
       var offset = this.getTimezoneOffset();
       if (offset === 0) {
   ...