* guix/build-system/ruby.scm: New file. * guix/build/ruby-build-system: New file. * Makefile.am (MODULES): Add new files. * doc/guix.texi (Build Systems): Document ruby-build-system.
* guix/build-system/ruby.scm: New file. * guix/build/ruby-build-system: New file. * Makefile.am (MODULES): Add new files. * doc/guix.texi (Build Systems): Document ruby-build-system.