9th October 2013 in London There are 6 other SkillsCasts available from Haskell eXchange 2013 Please log in to watch this conference skillscast. Haskell lets you write beautiful, modular code. Rather than waffle generally, I’ll use this talk to look at a particular example, Edward Kmett’s lovely lens library. Lenses have been called “jQuery for data types”: they give you a way to poke around in th
![Lenses: compositional data access and manipulation. | SkillsCast](https://cdn-ak-scissors.b.st-hatena.com/image/square/d9255966e2396f92f69fec461d17cd6f174d4c67/height=288;version=1;width=512/https%3A%2F%2Fres.cloudinary.com%2Fskillsmatter%2Fimage%2Fupload%2Fc_fill%2Cw_200%2Ch_200%2Cg_face%2Fv1399396129%2Fhkvl1j0lzx3gmbllw7j2.png)