Underscore.js _.create() Function
Last Updated :
25 Nov, 2021
Underscore.js is a JavaScript library that provides a lot of useful functions that helps in the programming in a big way like the map, filter, invoke etc even without using any built-in objects.
The _.create() function is an inbuilt function in Underscore.js library of JavaScript which is used to create a new object with the stated prototype and props, as its own property which is attached optionally.
Syntax:
_.create(prototype, props)
Parameters: This function accept two parameters as mentioned above and described below:
- prototype: It is the prototype to be used.
- props: It is the property of the prototype used which is attached optionally.
Return Value: This method returns a new object.
Example 1:
Javascript
<!DOCTYPE html>
<html>
<head>
<script src=
</script>
</head>
<body>
<script>
var author_article = [
{ author: 'Nidhi1352', articles: 792 },
{ author: 'Nisha95', articles: 590 },
{ author: 'Rohit01', articles: 450 }];
var obj = _.create(author_article.prototype,
{ author: "Rahul096" });
console.log(obj);
</script>
</body>
</html>
|
Output:
{"author":"Rahul096"}
Example 2:
Javascript
<!DOCTYPE html>
<html>
<head>
<script src=
</script>
</head>
<body>
<script>
var array = [3, 4, 6, 8, 9]
var new_obj = _.create(array.prototype, [10]);
console.log(new_obj);
</script>
</body>
</html>
|
Output:
{"0":10}
Reference: https://underscorejs.org/#create
Like Article
Suggest improvement
Share your thoughts in the comments
Please Login to comment...