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Showing posts from August, 2015

Three for the price of one

Few weeks ago in the middle of my summer vacation I had a sudden motivation spike when I was browsing my backlog/notepad (analog i.e. paper & pen) where I write down ideas or problems I'd like solve or try out at some point. Two items in the backlog caught my eye and those two produced a third idea in the form of this blog post.

Backlog items
On my backlog I had two separate items that caught my interest.

First item on backlog was a utility library for validating Finnish social security numbers (SSN, HeTu, henkilötunnus) and business identifications (y-tunnus). Both of these have predefined rules on how they are formed and I have implemented utilities for these same validations a few times in the past.
I have discussed about the need for these utilities many times and last time just before my summer vacation with my colleagues because these exact utilities don't exist in the public repositories or if they do we haven't found them and many of us had implemented these u…