* [ruby] fix oneOf handling
* use previous ruby configs due to issue #4690
* check for oneOf model in base_object
* validate the attributes in partial_oneof_module
* fix schema/definition name as 'file'
* update samples
* Trigger CI due to previous Shippable race condition
* add fix with toModelName(openAPIType)
* update tests for file schema/definition name
* Update 3.0 test spec
* update samples
* update samples for jaxrs-cxf
* Trigger CI due to previous Shippable race condition
* add back explode