Interesting Talk: "Deconstructing the Database"

I've just watched this wonderful talk by Rich Hickey:

• Deconstructing the Database

Kata: Integer Ranges in Clojure

I just did the Integer Ranges kata in Clojure.

These are the tests using Midje:

and this is the resulting code:

As usual I used a mix of TDD and REPL-driven development committing after each green and each refactoring. I also committed the REPL history.

See all the commits here if you want to follow the process.

You can find all the code on GitHub.

Interesting Talk: "Maintaining Balance While Reducing Duplication"

I've just watched this great talk by David Chelimsky:

• Maintaining Balance While Reducing Duplication

Interesting Talk: "A Rubyist in Clojure-land"

I've just watch this great talk by David Chelimsky:

• A Rubyist in Clojure-land

Kata: Password validation in Python

Yesterday I did the Password validation kata in Python.

I used TDD to write the code.

These are the tests using Pytest:

and this is the resulting code:



If you want to follow the process step by step, have a look at the commits.

You can find all the code in GitHub.