template.rb

@after_blocks = []
def after_bundler(&block); @after_blocks << block; end

gem_group :development, :test do
  gem "rspec-rails"
  gem "factory_girl_rails"
  gem "pry"
end

after_bundler do
  generate 'rspec:install'

  run 'rm -rf ./test'

  git :init
  git add: "."
  git commit: %Q{ -m 'Initial commit' }
end

run 'bundle install --without production'
# Run after bundler callbacks
@after_blocks.each{ |b| b.call }