Exclude vendor files from Simplecov reports

Question

I just want to exclude the vendor gems from being shown with the coverage report, how to do that?

Here is how my coverage report looks like:

Answer 1

You can exclude the vendors folder adding a filter in the spec_helper.rb or where you define the configuration for SimpleCov

SimpleCov.start 'rails' do
  add_filter 'vendor'
end

Answer 2

Here is how I handled it, figured out with their documentation!

SimpleCov.profiles.define 'no_vendor_coverage' do
  load_profile 'rails'
  add_filter 'vendor' # Don't include vendored stuff
end

SimpleCov.start 'no_vendor_coverage'