pascalCaseKeys

Recursively transforms every key of a plain object (including keys nested inside arrays and nested objects) to PascalCase. Handles camelCase, snake_case, kebab-case, and space-separated keys. Non-plain-object values — Date, Map, Set, class instances, primitives — are left untouched, only their position is walked into. An entry whose transformed key is a prototype-polluting string (__proto__, constructor, prototype) is silently skipped, same as the rest of @helpers4/object.

Available since v3.0.3

Import

import { pascalCaseKeys } from '@helpers4/object';
// or, from the all-in-one package (same code, one install):
import { pascalCaseKeys } from 'helpers4/object';

Signature

pascalCaseKeys<T>(value: T): T

Parameters

Parameter	Type	Description
value	T	The object (or array of objects) to transform

Returns

T — A new value with every plain-object key converted to PascalCase

Examples

Convert object keys to PascalCase (e.g. for a C#/JSON.NET consumer)

Recursively converts every key, including nested objects, to PascalCase.

pascalCaseKeys({ user_name: 'Alice', home_address: { zip_code: '12345' } })
// => { UserName: 'Alice', HomeAddress: { ZipCode: '12345' } }

Source

View source on GitHub