Update lib/tapioca/commands/abstract_gem.rb

Co-authored-by: Vinicius Stock <vinistock@users.noreply.github.com>

Author: LTe

lib/tapioca/commands/abstract_gem.rb

@@ -96,7 +96,7 @@ def gems_to_generate(gem_names)
         ).returns(T::Array[Gemfile::GemSpec])
       end
       def gem_dependencies(gem, dependencies = [])
-        direct_dependencies = gem.dependencies.map { |dependency| @bundle.gem(dependency.name) }.compact
+        direct_dependencies = gem.dependencies.filter_map { |dependency| @bundle.gem(dependency.name) }
         gems = dependencies | direct_dependencies
 
         if direct_dependencies.empty?