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-rw-r--r--railties/lib/rails/generators/rails/app/templates/Gemfile4
-rw-r--r--railties/test/generators/app_generator_test.rb5
2 files changed, 9 insertions, 0 deletions
diff --git a/railties/lib/rails/generators/rails/app/templates/Gemfile b/railties/lib/rails/generators/rails/app/templates/Gemfile
index 55a6b3f4f2..69027f2903 100644
--- a/railties/lib/rails/generators/rails/app/templates/Gemfile
+++ b/railties/lib/rails/generators/rails/app/templates/Gemfile
@@ -9,6 +9,10 @@ source 'https://rubygems.org'
<%= assets_gemfile_entry %>
<%= javascript_gemfile_entry %>
+# Puts a simple HTTP cache in front of your app.
+# For large-scale production use, consider using a caching reverse proxy like nginx, varnish, or squid.
+gem 'rack-cache', '~> 1.2'
+
# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'
diff --git a/railties/test/generators/app_generator_test.rb b/railties/test/generators/app_generator_test.rb
index 856a0e163b..7a646626c6 100644
--- a/railties/test/generators/app_generator_test.rb
+++ b/railties/test/generators/app_generator_test.rb
@@ -300,6 +300,11 @@ class AppGeneratorTest < Rails::Generators::TestCase
assert_file "Gemfile", /# gem 'debugger'/
end
+ def test_inclusion_of_rack_cache
+ run_generator
+ assert_file "Gemfile", /gem 'rack-cache'/
+ end
+
def test_template_from_dir_pwd
FileUtils.cd(Rails.root)
assert_match(/It works from file!/, run_generator([destination_root, "-m", "lib/template.rb"]))