Lodash - findLast method

Syntax

_.findLast(collection, [predicate=_.identity], [fromIndex=collection.length-1])

This method is like _.find except that it iterates over elements of collection from right to left.

Arguments

• collection (Array|Object) − The collection to iterate over.

• [iteratee=_.identity] (Function) − The iteratee to transform keys.

Output

• (Object) − Returns the composed aggregate object.

Example

var _ = require('lodash');
var list = [1 , 2, 3, 4, 5]
 
var result = _.findLast(list, function(n) {
   return n % 2 == 1;
});
console.log(result);

Save the above program in tester.js. Run the following command to execute this program.

Command

\>node tester.js

Output

5