(define-module (hello-world) #:export (hello)) (define hello (lambda* (#:optional name) (let ((target (or name "World"))) (string-concatenate (list "Hello, " target "!")))))
Scheme is a tail-recursive and statically scoped dialect of the Lisp programming language. It was built to have uncomplicated semantics and several different ways to form expressions. Multiple programming paradigms, including functional, message, and imperative, find easy expression in Scheme.
Scheme was invented by Guy Lewis Steele Jr. and Gerald Jay Sussman. To learn more about Scheme, take a look at MIT's Scheme page.Join the Scheme track
What I like about it is that I am able to solve the challenges in a TDD way working in a environment that I am familiar (my own PC not a browser IDE) and the cherry on the top of the cake is that I have access to code reviews.
Once you join the Scheme language track, you will receive support and feedback from our team of mentors. Here are the bios of a few of the mentors of this track.
These are a few of the 17 exercises on the Scheme track. You can see all the exercises here.