@philiprehberger/case

String case conversion — camel, snake, kebab, pascal, title, and deep object key conversion.

Installation

npm install @philiprehberger/case

Usage

import { camelCase, snakeCase, kebabCase } from '@philiprehberger/case';

camelCase('hello_world');  // "helloWorld"
snakeCase('helloWorld');   // "hello_world"
kebabCase('helloWorld');   // "hello-world"

Acronyms are handled correctly:

import { camelCase, kebabCase } from '@philiprehberger/case';

camelCase('XMLParser');    // "xmlParser"
kebabCase('getHTTPSUrl');  // "get-https-url"

Deep object key conversion:

import { camelCaseKeys } from '@philiprehberger/case';

camelCaseKeys({ user_name: { first_name: 'Alice' } });
// { userName: { firstName: 'Alice' } }

API

Case functions

| Function | Description | Example | | --- | --- | --- | | camelCase(str) | Convert to camelCase | "hello_world" → "helloWorld" | | snakeCase(str) | Convert to snake_case | "helloWorld" → "hello_world" | | kebabCase(str) | Convert to kebab-case | "helloWorld" → "hello-world" | | pascalCase(str) | Convert to PascalCase | "hello_world" → "HelloWorld" | | titleCase(str) | Convert to Title Case | "helloWorld" → "Hello World" | | constantCase(str) | Convert to CONSTANT_CASE | "helloWorld" → "HELLO_WORLD" | | sentenceCase(str) | Convert to Sentence case | "helloWorld" → "Hello world" | | dotCase(str) | Convert to dot.case | "helloWorld" → "hello.world" | | pathCase(str) | Convert to path/case | "helloWorld" → "hello/world" |

Key conversion functions

| Function | Description | | --- | --- | | camelCaseKeys(obj) | Recursively convert all object keys to camelCase | | snakeCaseKeys(obj) | Recursively convert all object keys to snake_case | | kebabCaseKeys(obj) | Recursively convert all object keys to kebab-case |

Development

npm install
npm run build
npm test

License

MIT