$ bundle exec rake test
/var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/rubygems_integration.rb:64:in `rescue in validate': The gemspec at /home/piro/projects/classifier-reborn/classifier-reborn.gemspec is not valid. Please fix this gemspec. (Gem::InvalidSpecificationException)
The validation error was '"www.classifier-reborn.com" is not a URI'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/rubygems_integration.rb:60:in `validate'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/source/path.rb:154:in `validate_spec'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/source/path.rb:168:in `block in load_spec_files'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/source/path.rb:162:in `each'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/source/path.rb:162:in `load_spec_files'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/source/path.rb:97:in `local_specs'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/source/path.rb:105:in `specs'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/definition.rb:587:in `specs_for_source_changed?'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/definition.rb:572:in `specs_changed?'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/definition.rb:613:in `block in converge_paths'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/definition.rb:612:in `any?'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/definition.rb:612:in `converge_paths'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/definition.rb:108:in `initialize'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/dsl.rb:200:in `new'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/dsl.rb:200:in `to_definition'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/dsl.rb:12:in `evaluate'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/definition.rb:33:in `build'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler.rb:129:in `definition'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler.rb:95:in `setup'
from /var/lib/gems/2.3.0/gems/bundler-1.15.1/lib/bundler/setup.rb:10:in `<top (required)>'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
from /usr/lib/ruby/2.3.0/rubygems/core_ext/kernel_require.rb:55:in `require'
I saw an error when I tried to run test, as:
This PR fixes the error for me.