Lodash - sortedUniq method

Syntax

_.sortedUniq(array)

This method is like _.uniq except that it's designed and optimized for sorted arrays.

Arguments

• array (Array) − The array to inspect.

Output

• (Array) − Returns the new duplicate free array.

Example

var _ = require('lodash');
var list = [1, 2, 2, 2];

var result = _.sortedUniq(list);
console.log(result);

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

Command

\>node tester.js

Output

[ 1, 2 ]