require 'bundler/gem_tasks' require 'rake/testtask' require 'rake/extensiontask' Rake::TestTask.new do |t| t.libs << 'test' t.pattern = 'test/test_*.rb' end Rake::ExtensionTask.new 'ipconverter' do |ext| ext.lib_dir = 'lib/ipconverter' end task default: [:compile, :test]