Add docs for Mapper::Attribute::Primitive
Add docs for Mapper::Attribute::Primitive

pxlpnk/rom,vrish88/rom,pdswan/rom,rom-rb/rom,rom-rb/rom,denyago/rom,dcarral/rom,dekz/rom,cored/rom,rom-rb/rom,endash/rom,pvcarrera/rom,kwando/rom,Snuff/rom,jeremyf/rom