Otherwise this happens:
/usr/bin/ruby19 -I"lib:test" -I"/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib" "/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb" "test/date_validator_test.rb"
/usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/number_helper.rb:3:in <module:NumberHelper>': uninitialized constant ActiveSupport::Autoload (NameError) from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/number_helper.rb:2:inmodule:ActiveSupport'
from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/number_helper.rb:1:in <top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire'
from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in require' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext/numeric/conversions.rb:2:in<top (required)>'
from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in require' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire'
from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext/numeric.rb:3:in <top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire'
from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in require' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext.rb:2:inblock in <top (required)>'
from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext.rb:1:in each' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext.rb:1:in<top (required)>'
from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:118:in require' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:118:inrescue in require'
from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:124:in require' from /var/tmp/portage/dev-ruby/date_validator-0.7.1/work/ruby19/date_validator-0.7.1/test/test_helper.rb:14:in<top (required)>'
from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in require' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire'
from /var/tmp/portage/dev-ruby/date_validator-0.7.1/work/ruby19/date_validator-0.7.1/test/date_validator_test.rb:1:in <top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire'
from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in require' from /usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:15:inblock in '
from /usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:4:in select' from /usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:4:in'
rake aborted!
Command failed with status (1): [ruby -I"lib:test" -I"/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib" "/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb" "test/date_validator_test.rb" ]
According to https://github.com/rails/rails/issues/14664 this fixes tests.
Otherwise this happens: /usr/bin/ruby19 -I"lib:test" -I"/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib" "/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb" "test/date_validator_test.rb" /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/number_helper.rb:3:in'
from /usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:4:in '
rake aborted!
Command failed with status (1): [ruby -I"lib:test" -I"/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib" "/usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb" "test/date_validator_test.rb" ]
<module:NumberHelper>': uninitialized constant ActiveSupport::Autoload (NameError) from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/number_helper.rb:2:in
module:ActiveSupport' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/number_helper.rb:1:in<top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in
require' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext/numeric/conversions.rb:2:in
<top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in
require' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext/numeric.rb:3:in<top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in
require' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext.rb:2:in
block in <top (required)>' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext.rb:1:ineach' from /usr/lib64/ruby/gems/1.9.1/gems/activesupport-4.1.6/lib/active_support/core_ext.rb:1:in
<top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:118:inrequire' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:118:in
rescue in require' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:124:inrequire' from /var/tmp/portage/dev-ruby/date_validator-0.7.1/work/ruby19/date_validator-0.7.1/test/test_helper.rb:14:in
<top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in
require' from /var/tmp/portage/dev-ruby/date_validator-0.7.1/work/ruby19/date_validator-0.7.1/test/date_validator_test.rb:1:in<top (required)>' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:in
require' from /usr/lib64/ruby/site_ruby/1.9.1/rubygems/core_ext/kernel_require.rb:53:inrequire' from /usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:15:in
block inselect' from /usr/lib64/ruby/gems/1.9.1/gems/rake-10.3.2/lib/rake/rake_test_loader.rb:4:in