Collect.js reverse() Method
Last Updated :
30 Nov, 2020
The reverse() method is used to reverse the order of the given collection. It can be used to reverse an array of elements or nested objects.
Syntax:
collect(array).reverse()
Parameters: The collect() method takes one argument that is converted into the collection and then reverse() method is applied to it.
Return Value: This method returns the collection elements in reverse order.
Below example illustrate the reverse() method in collect.js:
Example 1:
Javascript
const collect = require( 'collect.js' );
const collection = collect(
[ 'Geeks' , 'GFG' , 'GeeksforGeeks' ]);
const reversed = collection.reverse();
console.log(reversed.all());
|
Output:
[ 'GeeksforGeeks', 'GFG', 'Geeks' ]
Example 2:
Javascript
const collect = require( 'collect.js' );
let obj = [
{
name: 'Rahul' ,
marks: 88
},
{
name: 'Aditya' ,
marks: 78
},
{
name: 'Abhishek' ,
marks: 87
}
];
const collection = collect(obj);
const reversed = collection.reverse();
console.log(reversed.all());
|
Output:
[
{ name: 'Abhishek', marks: 87 },
{ name: 'Aditya', marks: 78 },
{ name: 'Rahul', marks: 88 }
]
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