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Articles tagged with #tdd
Our calculator works pretty well so far. We were also able to use a few functional techniques in the process. Railway programming and composition is one of them. This is a second part of a series: String Calculator Kata Another encounter Fall of ...
Today we are going to implement handling negative values and values that are greater than 1000. It's step 5 and 6 from the kata description: calling Add with a negative number will throw an exception "negatives not allowed" - and return passed negat...
So far, we can only add numbers delimited by a comma. The plan for today is to implement step 3,4 and from the description , which is handle new line "\n" as a delimiter, in addition to comma support custom delimiters passed in the input. Besides, w...
Since @theimowski introduced me to F# years ago, I wanted to try it someday. Finally, I feel like I'm ready for this challenge. And following @swyx suggestion to learn in public, I'll try to explain each step in the form of a blog post. I will st...