exercism fetch fsharp lens-person

Lens Person

Use lenses to update nested records (specific to languages with immutable data).

Updating fields of nested records is kind of annoying in Haskell. One solution is to use lenses. Implement several record accessing functions using lenses, you may use any library you want. The test suite also allows you to avoid lenses alltogether so you can experiment with different approaches.


Submitting Incomplete Solutions

It's possible to submit an incomplete solution so you can see how others have completed the exercise.