how to use the omitby function from lodash in javascript

The omitBy function from lodash allows you to create an object composed of the properties of the input object that does not satisfy a given predicate.

Here is an example of how to use the omitBy function in JavaScript with Lodash:

index.tsx
const _ = require('lodash');

const obj = { a: 1, b: 'hello', c: false, d: undefined };

const omitted = _.omitBy(obj, (value, key) => typeof value === 'string');

console.log(omitted); // Output: { a: 1, c: false, d: undefined }
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In this example, we have an input object obj with four properties. We use the omitBy function to create a new object with all properties that have a string value omitted. The predicate function used in this example checks if the value of a property is a string. The resulting object omitted contains all the properties of the input object obj except for the property with a string value.