Use deprecated --rdoc and --ri options instead of --document=rdoc,ri since we're still building on systems with old gem.
Use deprecated --rdoc and --ri options instead of --document=rdoc,ri
since we're still building on systems with old gem.

zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb,zyzyis/monetdb