closure and being able to return functions is the basic building block of functional composition and other functional programing concepts.

You would use the always itself to establish a concept called immutability, which has implications in code organization by makgin easier to reuse constants as well as memory management.

A later concepts you may encouter is currying.

that was a typo we fixed it

fixed

fixed

anything in mind?

Add the import java.math.BigInteger; statment to the starting code

added random numbers and used assertEquals for comparison

Thank you

I actually looked for a radome function refrence in the docs.
I noticed someone useing Test.sample
But I didn't

so for future refrence cold you refer me to where I could read Test docs
or would I be better off reading the docs of Rspec or Jasmine
TTD has been a work in progress for me ^^;

Test Now includes 10 random calcualtions tests

When/How does a Kata exist Beta?

your suggetion is well placed I modified the kata accordingly