* add test cases to cover different collection format * add space params to retrofit 1.x * add space params to retrofit 2.x * rename url to localVarUrl * fix exception in haskell servant
* update ruby faraday oas v2 samples * skip some default tests in faraday * add ruby faraday oas v3 client * add tests, fix url * add tests to CI * fix file upload * undo changes to ruby-client-petstore.sh * test faraday first * combine gemspec tempaltes * test ruby faraday in drone.io * use smaller image * update bundler * use official ruby image * skip bundler installation * skip autotest * install make * use different image * skip ruby tests in drone.io
