Merge pull request #1738 from mhw/bootstrap-5

Update install generator for Bootstrap 5

Author: nashby

README.md

@@ -66,15 +66,17 @@ Run the generator:
 rails generate simple_form:install
 ```
 
-### Bootstrap
+### Bootstrap 5
 
-**Simple Form** can be easily integrated to the [Bootstrap](http://getbootstrap.com/).
-To do that you have to use the `bootstrap` option in the install generator, like this:
+**Simple Form** can be easily integrated with [Bootstrap 5](http://getbootstrap.com/).
+Use the `bootstrap` option in the install generator, like this:
 
 ```console
 rails generate simple_form:install --bootstrap
 ```
 
+This will add an initializer that configures **Simple Form** wrappers for
+Bootstrap 5's [form controls](https://getbootstrap.com/docs/5.0/forms/overview/).
 You have to be sure that you added a copy of the [Bootstrap](http://getbootstrap.com/)
 assets on your application.
 

lib/generators/simple_form/install_generator.rb

@@ -5,12 +5,12 @@ class InstallGenerator < Rails::Generators::Base
       desc "Copy SimpleForm default files"
       source_root File.expand_path('../templates', __FILE__)
       class_option :template_engine, desc: 'Template engine to be invoked (erb, haml or slim).'
-      class_option :bootstrap, type: :boolean, desc: 'Add the Bootstrap wrappers to the SimpleForm initializer.'
+      class_option :bootstrap, type: :boolean, desc: 'Add the Bootstrap 5 wrappers to the SimpleForm initializer.'
       class_option :foundation, type: :boolean, desc: 'Add the Zurb Foundation 5 wrappers to the SimpleForm initializer.'
 
       def info_bootstrap
         return if options.bootstrap? || options.foundation?
-        puts "SimpleForm 3 supports Bootstrap and Zurb Foundation 5. If you want "\
+        puts "SimpleForm supports Bootstrap 5 and Zurb Foundation 5. If you want "\
           "a configuration that is compatible with one of these frameworks, then please " \
           "re-run this generator with --bootstrap or --foundation as an option."
       end