Maintenance Ruby 3.4 gets fixes, but no new features. Switch to Ruby 4.0 →
instance method
Gem::Specification#development_dependencies
development_dependencies
lib/rubygems/specification.rb
View on GitHub ↗
# File tmp/rubies/ruby-3.4.1/lib/rubygems/specification.rb, line 1795
def development_dependencies
dependencies.select {|d| d.type == :development }
end
List of dependencies that are used for development