how to use the sorteduniq function from the lodash library in typescript

To use the sorteduniq function from the Lodash library in TypeScript, you need to first install the Lodash library and then import the function in TypeScript.

Here's an example of how to use the sorteduniq function in TypeScript:

index.ts
import _ from 'lodash';

const myArray: number[] = [1, 1, 2, 4, 4, 4, 5, 5];

const sortedUniqArray = _.sortedUniq(myArray);

console.log(sortedUniqArray); // Output: [1, 2, 4, 5]
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In the above code, we have imported the _ (Lodash) library and used the sortedUniq function to remove duplicate elements from the myArray array and return a new array with only unique elements. The sortedUniq function works by first sorting the input array and then removing duplicate elements.

Note that we have also defined the myArray array as an array of numbers using :number[]. This is optional but good practice to ensure that the variables in your TypeScript code have the correct data type.