Merge pull request #12662 from nashby/include-hidden-collection

add include_hidden option to collection_check_boxes helper

Conflicts:
	actionview/CHANGELOG.md
	actionview/test/template/form_collections_helper_test.rb

1 files changed, 7 insertions, 0 deletions

diff --git a/actionview/test/template/form_collections_helper_test.rb b/actionview/test/template/form_collections_helper_test.rb
index 18632465db..73fa3b6b4e 100644
--- a/actionview/test/template/form_collections_helper_test.rb
+++ b/actionview/test/template/form_collections_helper_test.rb
@@ -204,6 +204,13 @@ class FormCollectionsHelperTest < ActionView::TestCase
     assert_select "input[type=hidden][name='user[other_category_ids][]'][value=]", :count => 1
   end
 
+  test 'collection check boxes does not generate a hidden field if include_hidden option is false' do
+    collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
+    with_collection_check_boxes :user, :category_ids, collection, :id, :name, include_hidden: false
+
+    assert_select "input[type=hidden][name='user[category_ids][]'][value=]", :count => 0
+  end
+
   test 'collection check boxes accepts a collection and generate a series of checkboxes with labels for label method' do
     collection = [Category.new(1, 'Category 1'), Category.new(2, 'Category 2')]
     with_collection_check_boxes :user, :category_ids, collection, :id, :name