javascript-lodashHow do I use Lodash's pick() method in JavaScript?
The Lodash pick()
method is a convenient way to extract certain properties from an object. It takes an object and a list of property names as parameters and returns a new object containing only the specified properties.
For example:
const person = {
name: 'John',
age: 40,
occupation: 'Software Engineer'
};
const personData = _.pick(person, ['name', 'age']);
console.log(personData);
The output of the above code would be:
{
name: 'John',
age: 40
}
The code works as follows:
- The
person
object is created with three properties. - The
personData
variable is assigned the result of the_.pick()
method, which takes two parameters - theperson
object and an array of property names. - The
_.pick()
method returns a new object containing only the specified properties.
For more information, see the Lodash documentation.
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