exercism fetch javascript list-ops

List Ops

Implement basic list operations.

In functional languages list operations like length, map, and reduce are very common. Implement a series of basic list operations, without using existing functions.


Go through the setup instructions for JavaScript to install the necessary dependencies:


Making the Test Suite Pass

Execute the tests with:

jasmine <exercise-name>.spec.js

Replace <exercise-name> with the name of the current exercise. E.g., to test the Hello World exercise:

jasmine hello-world.spec.js

In many test suites all but the first test have been skipped.

Once you get a test passing, you can unskip the next one by changing xit to it.

Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.