On Friday, 23 March 2018 at 05:19:16 UTC, Fra Mecca wrote:
On Thursday, 22 March 2018 at 15:34:28 UTC, aerto wrote:
I just start yesterday with d, I write dddb a lightweight and
simple key-value database for dlang build on top of std.json
source and usage https://github.com/cvsae/dddb I'm waiting
your comments
Hi, well done!
Your code is very concise, you could expand your database by
adding tests and unit tests, that are a very important part of
programming projects and widely supported in D.
To get an example of possible test you can check this:
https://github.com/damphat/kv-bash
You can read about unittests in the D-Gems section
https://tour.dlang.org/tour/en/gems/unittesting and the D wiki
https://wiki.dlang.org/Unittest and also an article by Funkwerk
https://dlang.org/blog/2017/10/20/unit-testing-in-action/
Also, it could be important to take care of error management in
your program. What happens if the database stores an invalid
json? What happens if I retrieve a key that is not in the
database?
You can read more about error handling and exceptions and scope
guards here: https://tour.dlang.org/tour/en/basics/exceptions
These are points that I hope can give you suggestion on how to
further improve your code and abilities and hopefully continue
learning D.
Thank you very much, i did some updates
