This is an example of loading mruby code at runtime that can use c functions as exposed modules.
C Source for the experimental mruby sqlite gem (https://github.com/mattn/mruby-sqlite3) has been manually added in to this repo to show an example of how mruby gems work.
./compile.sh && ./mruby_c_example
Project includes qo inside the bin directory (https://github.com/andlabs/qo) which makes compiling easier.