diff options
Diffstat (limited to 'actionview')
| -rw-r--r-- | actionview/CHANGELOG.md | 6 | ||||
| -rw-r--r-- | actionview/lib/action_view/template.rb | 2 | ||||
| -rw-r--r-- | actionview/test/fixtures/test/render_file_instance_variable.erb | 1 | ||||
| -rw-r--r-- | actionview/test/template/compiled_templates_test.rb | 4 |
4 files changed, 12 insertions, 1 deletions
diff --git a/actionview/CHANGELOG.md b/actionview/CHANGELOG.md index 59afed1f98..c12fb2e5ae 100644 --- a/actionview/CHANGELOG.md +++ b/actionview/CHANGELOG.md @@ -1,3 +1,9 @@ +* Allow render locals to be assigned to instance variables in a view. + + Fixes #27480. + + *Andrew White* + * Add `check_parameters` option to `current_page?` which makes it more strict. *Maksym Pugach* diff --git a/actionview/lib/action_view/template.rb b/actionview/lib/action_view/template.rb index 4b793c3b16..c067031d2d 100644 --- a/actionview/lib/action_view/template.rb +++ b/actionview/lib/action_view/template.rb @@ -326,7 +326,7 @@ module ActionView # Only locals with valid variable names get set directly. Others will # still be available in local_assigns. locals = @locals - Module::RUBY_RESERVED_KEYWORDS - locals = locals.grep(/\A(?![A-Z0-9])(?:[[:alnum:]_]|[^\0-\177])+\z/) + locals = locals.grep(/\A@?(?![A-Z0-9])(?:[[:alnum:]_]|[^\0-\177])+\z/) # Double assign to suppress the dreaded 'assigned but unused variable' warning locals.each_with_object("") { |key, code| code << "#{key} = #{key} = local_assigns[:#{key}];" } diff --git a/actionview/test/fixtures/test/render_file_instance_variable.erb b/actionview/test/fixtures/test/render_file_instance_variable.erb new file mode 100644 index 0000000000..5344ac8a66 --- /dev/null +++ b/actionview/test/fixtures/test/render_file_instance_variable.erb @@ -0,0 +1 @@ +<%= @foo %>
\ No newline at end of file diff --git a/actionview/test/template/compiled_templates_test.rb b/actionview/test/template/compiled_templates_test.rb index 40ac867b38..adb2be9be4 100644 --- a/actionview/test/template/compiled_templates_test.rb +++ b/actionview/test/template/compiled_templates_test.rb @@ -38,6 +38,10 @@ class CompiledTemplatesTest < ActiveSupport::TestCase assert_equal "🎂", render(file: "test/render_file_unicode_local", locals: { 🎃: "🎂" }) end + def test_template_with_instance_variable_identifier + assert_equal "bar", render(file: "test/render_file_instance_variable", locals: { "@foo": "bar" }) + end + def test_template_gets_recompiled_when_using_different_keys_in_local_assigns assert_equal "one", render(file: "test/render_file_with_locals_and_default") assert_equal "two", render(file: "test/render_file_with_locals_and_default", locals: { secret: "two" }) |