Helpful uncategorized tips.
# Render to string.
@m = render_to_string :template => "template", :locals => {:sender => sender}
# Skip jbuilder files when generating scaffolds.
config.generators do |g|
g.assets false
g.helper false
g.test_framework nil
g.jbuilder false
end
# Or specifying one generator only.
config.generators.jbuilder = false
# Autoload `lib` directory.
# Inside config/application.rb
config.autoload_paths << Rails.root.join('lib')