Burke Libbey

halvm-cabal install hmatrix fails

1

As tried during the workshop at strangeloop: - `math.h` is missing `ceil`. - `complex.h` is not present. ``` $ halvm-cabal install hmatrix src/C/lapack-aux.c: In function ‘svd_l_R’: src/C/lapack-aux.c:149:13: warning: implicit declaration...

Parse incrementally, enabling subcommands

1

By rewriting parse to accumulate arguments as we go, we can easily add a condition to stop parsing when a subcommand is detected.

Ruby float literal format improvements:

1

* Ruby floats are always formatted with an exponent sign. * Ruby floats break to scientific at e-4. * Ruby floats break to scientific at e14 (approximately). * Ruby uses...

Fetching private gems using bundler's credentials

4

So a few months back, I added support for bundix to look up bundler credentials to fetch gems requiring authentication. Today I took a run at teaching nix to do...

When ActiveSupport isn't loaded, `[] == blank` is false, but when it is loaded, it (correctly?) matches the behaviour of `[] == empty`. I think it's fair to say the...