JavaScript Utility Functions in TypeScript (Part 1)

10 branches
Beginner
20 Kudos
TypeScriptJest

Read Before Starting the Jam

Git

In order to follow this Jam you should have basic knowledge of the following Git commands:

If you need any help installing or familiarizing yourself with Git you should try this interactive course.

The flow of the exercises is as follow

Pull our starting repo > Run the test suite > Code a working solution > Push back to our hosted repo > Pull the next step... And repeat!

List of content

addNumbers function
2 Kudos
addStrings function
2 Kudos
identity function
2 Kudos
first function
2 Kudos
last function
2 Kudos
isArray function
2 Kudos
isDefined function
2 Kudos
isFunction function
2 Kudos
isNumber function
2 Kudos
isDate function
2 Kudos