```ruby
# Provide a simple gemspec so you can easily use your enginex
# project in your rails apps through git.
Gem::Specification.new do |s|
  s.name = "lyb_sidebar"
  s.summary = "LybSidebar drys sidebars."
  s.authors = ["Simon Hürlimann (CyT)"]
  s.email = ["simon.huerlimann@cyt.ch"]
  s.description = "LybSidebar simplifies dries up common sidebar code."
  s.files = Dir["lib/**/*"] + ["MIT-LICENSE", "Rakefile", "README.rdoc"]
  s.version = "0.1.0"
end
```

Update gemspec as it would be generated by enginex nowadays.
user
```ruby
# Provide a simple gemspec so you can easily use your enginex
# project in your rails apps through git.
Gem::Specification.new do |s|
  s.name = "lyb_sidebar"
  s.summary = "LybSidebar drys sidebars."
  s.authors = ["Simon Hürlimann (CyT)"]
  s.email = ["simon.huerlimann@cyt.ch"]
  s.description = "LybSidebar simplifies dries up common sidebar code."
  s.files = Dir["{app,lib,config}/**/*"] + ["MIT-LICENSE", "Rakefile", "Gemfile", "README.rdoc"]
  s.version = "0.1.0"
end
```
assistant