Remove unused variables in the spec code
Created by: junaruga
I just want to remove the unused variables in the spec file.
That becomes unused variables by https://github.com/rspec/rspec-core/commit/648b344d8 .
or we might be able to put assertions (should
) for the variables like this.
expect(group.example("first", spec_metadata)).to be_truthy
expect(group.example("second", spec_metadata)).to be_truthy