def execute
return unless self.class.enabled
return if application.file_layout[:app] == []
base = application.file_layout[:app].base
return unless base.exist?
file_enum = base.find.to_a
files = file_enum.select do |file|
path = file.relative_path_from(base)
path.extname == '.rb'
end
missing = Set.new(files) - application.loaded_files
return unless missing.any?
msg = "The following application files under #{base} were not loaded:\n"
missing.each do |file|
path = file.relative_path_from(base)
msg << " * #{path}\n"
end
warn msg
end