js-utility-method

Object Methods

pickKeys

Creates a new object composed of the specified keys from the given object. If a key does not exist in the source object, it will be ignored.

Parameters

Name	Type	Description
obj	object	The source object to pick keys from.
keys	string[]	An array of keys to include in the new object.

Returns

object — A new object containing only the specified keys.

Example

import { pickKeys } from "js-utility-method";

pickKeys({ id: 1, name: "Sakil", role: "admin" }, ["name", "role"]);
// => { name: "Sakil", role: "admin" }

pickKeys({ a: 10, b: 20, c: 30 }, ["a", "c"]);
// => { a: 10, c: 30 }

pickKeys({ x: 1, y: 2 }, ["z"]);
// => {}

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omitKeys

Creates a new object composed of all keys from the given object except the specified keys. If a key does not exist in the source object, it will be ignored.

Parameters

Name	Type	Description
obj	object	The source object to omit keys from.
keys	string[]	An array of keys to exclude from the new object.

Returns

object — A new object excluding the specified keys.

Example

import { omitKeys } from "js-utility-method";

omitKeys({ id: 1, name: "Sakil", role: "admin" }, ["name", "role"]);
// => { id: 1 }

omitKeys({ a: 10, b: 20, c: 30 }, ["a", "c"]);
// => { b: 20 }

omitKeys({ x: 1, y: 2 }, ["z"]);
// => { x: 1, y: 2 }