leto/math--gsl — pull request #56 by ambs (2014-04-23 21:04:12+00:00)
Title: Concat vertially and horizontally

Hey.
This is not exactly a PR... I think we need to discuss how to make this work.

* how to put static methods on a class?
* we can export them as a function
* we can not export them at all (as it is now)
* we can change them to `concat_vertically_with` and make them methods.
* other?
* where to put our own C code?
* separated in a `c` folder (as it is now)
* blended in the swig `.i` files.
* other?