Collect.js toJson() Method
Last Updated :
03 Dec, 2020
The toJson() method is used to convert the collection into a JSON string. JSON or JavaScript Object Notation is a format for structuring data that is used by web applications to communicate with each other.
Syntax:
collect.toJson()
Parameters: The collect() method takes one argument that is converted into the collection and then toJson() method is applied to it.
Return Value: This method returns a JSON string.
Below example illustrate the toJson() method in collect.js:
Example 1:
Javascript
const collect = require( 'collect.js' );
let obj = [
{
username: 'code_hunt' ,
user_id: 123456,
organisation: 'geeksforgeeks' ,
}
];
const collection = collect(obj);
const newObject = collection.toJson();
console.log(newObject);
|
Output:
{
"username": "code_hunt",
"user_id": 123456,
"organisation": "geeksforgeeks"
}
Example 2:
Javascript
const collect = require( 'collect.js' );
let obj = [
{
name: 'Rahul' ,
dob: '25-10-96' ,
},
{
name: 'Aditya' ,
dob: '23-10-96' ,
}
];
const collection = collect(obj);
const newObject = collection.toJson();
console.log(newObject);
|
Output:
{"name": "Rahul", "dob": "25-10-96"},
{"name": "Aditya", "dob": "23-10-96"}
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