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-rw-r--r--railties/lib/rails/generators/app_base.rb2
-rw-r--r--railties/lib/rails/generators/rails/app/templates/Gemfile2
-rw-r--r--railties/lib/rails/tasks/dev.rake2
3 files changed, 4 insertions, 2 deletions
diff --git a/railties/lib/rails/generators/app_base.rb b/railties/lib/rails/generators/app_base.rb
index ed4e73fb90..89341e6fa2 100644
--- a/railties/lib/rails/generators/app_base.rb
+++ b/railties/lib/rails/generators/app_base.rb
@@ -181,7 +181,7 @@ module Rails
def webserver_gemfile_entry
return [] if options[:skip_puma]
comment = 'Use Puma as the app server'
- GemfileEntry.new('puma', nil, comment)
+ GemfileEntry.new('puma', '~> 3.0', comment)
end
def include_all_railties?
diff --git a/railties/lib/rails/generators/rails/app/templates/Gemfile b/railties/lib/rails/generators/rails/app/templates/Gemfile
index f3bc9d9734..e8ec214b28 100644
--- a/railties/lib/rails/generators/rails/app/templates/Gemfile
+++ b/railties/lib/rails/generators/rails/app/templates/Gemfile
@@ -26,7 +26,7 @@ source 'https://rubygems.org'
<% if RUBY_ENGINE == 'ruby' -%>
group :development, :test do
# Call 'byebug' anywhere in the code to stop execution and get a debugger console
- gem 'byebug'
+ gem 'byebug', platform: :mri
end
group :development do
diff --git a/railties/lib/rails/tasks/dev.rake b/railties/lib/rails/tasks/dev.rake
index 4593100465..ff2de264ce 100644
--- a/railties/lib/rails/tasks/dev.rake
+++ b/railties/lib/rails/tasks/dev.rake
@@ -1,6 +1,8 @@
namespace :dev do
desc 'Toggle development mode caching on/off'
task :cache do
+ FileUtils.mkdir_p('tmp')
+
if File.exist? 'tmp/caching-dev.txt'
File.delete 'tmp/caching-dev.txt'
puts 'Development mode is no longer being cached.'