Node-Convert-Case

Node.js bindings for convert_case. This project was created using neon.

Installing

npm install node-convert-case

Usage

import { Case, Boundary, Pattern, CS } from "node-convert-case";

// Using toCase
let marioTitle: string = CS("super_mario_64").toCase(Case.Title).toString();
assert("Super Mario 64" === marioTitle);

// Using toCase with the optional argument 'fromCase'
marioTitle = CS("super_mario_64").toCase(Case.Title, Case.Lower).toString();
assert("Super_mario_64" === marioTitle);

// Using isCase
let pascalStr = "ExceptionHandler";
assert(CS(pascalStr).isCase(Case.Pascal));

// Using mutate
let characterCode: string = CS("567N9854G321K").mutate(
    {
        boundaries: [Boundary.UpperDigit],
        delim: "-",
        pattern: Pattern.Lowercase
    }
).toString();
assert("567n-9854g-321k" === characterCode);

The included declaration file has extensive documentation on how to use just about everything included, this is just a quick example. For more examples, check out the tests.

Cases

This is list of cases that node-convert-case supports. Some cases are simply aliases of others.

Case	Example
Upper	MY VARIABLE NAME
Lower	my variable name
Title	My Variable Name
Toggle	mY vARIABLE nAME
Alternating	mY vArIaBlE nAmE
Camel	myVariableName
Pascal	MyVariableName
UpperCamel	MyVariableName
Snake	my_variable_name
UpperSnake	MY_VARIABLE_NAME
ScreamingSnake	MY_VARIABLE_NAME
Kebab	my-variable-name
Cobol	MY-VARIABLE-NAME
Train	My-Variable-Name
Flat	myvariablename
UpperFlat	MYVARIABLENAME
Random	MY vaRiabLe nAME
PseudoRandom	mY VaRiAblE nAMe

Contributing/Modifying

Building node-convert-case requires a supported version of Node and Rust.

First, download this repo's source code, then you can install the project with npm. In the project directory, run:

npm install

This fully installs the project, including installing any dependencies and running the build.

To build after you've already installed, run:

npm run build

This command builds and copies the built library into ./index.node.

To run tests:

npm test

Learn More

To learn more about Neon, see the Neon documentation.

To learn more about Rust, see the Rust documentation.

To learn more about Node, see the Node documentation.