findById.md

findById (source code)

• Curried: true
• Failsafe status: alternative available

The findById function is used to locate an object within an array based on the provided Id.

Arguments:

• id: The id of object to be searched.
• entityArray: The array of objects in which the given id will be searched.

Usage:

const array = [
  { id: 1, name: "Sam" },
  { id: 2, name: "Oliver" },
];
const idOfItemToBeFind = 2;

findById(idOfItemToBeFind, array);
// { id: 2, name: "Oliver" }

See also

• findBy