rails/actionview/CHANGELOG.md
Goulven Champenois f4f15c86a2 Allow passing a class to dom_id
You no longer need to call `new` when passing a class to `dom_id`.
This makes `dom_id` behave like `dom_class` in this regard.
Apart from saving a few keystrokes, it prevents Ruby from needing to
instantiate a whole new object just to generate a string.

Before:
```ruby
dom_id(Post) # NoMethodError: undefined method `to_key' for Post:Class
```

After:
```ruby
dom_id(Post) # "new_post"
```

You can still call `dom_id(Post.new)`.
2022-09-20 16:53:12 +02:00

3.9 KiB

  • Allow passing a class to dom_id. You no longer need to call new when passing a class to dom_id. This makes dom_id behave like dom_class in this regard. Apart from saving a few keystrokes, it prevents Ruby from needing to instantiate a whole new object just to generate a string.

    Before:

    dom_id(Post) # => NoMethodError: undefined method `to_key' for Post:Class
    

    After:

    dom_id(Post) # => "new_post"
    

    Goulven Champenois

  • Report :locals as part of the data returned by ActionView render instrumentation.

    Before:

    {
    identifier: "/Users/adam/projects/notifications/app/views/posts/index.html.erb",
    layout: "layouts/application"
    }
    

    After:

    {
    identifier: "/Users/adam/projects/notifications/app/views/posts/index.html.erb",
    layout: "layouts/application",
    locals: {foo: "bar"}
    }
    

    Aaron Gough

  • Strip break_sequence at the end of word_wrap.

    This fixes a bug where word_wrap didn't properly strip off break sequences that had printable characters.

    For example, compare the outputs of this template:

    # <%= word_wrap("11 22\n33 44", line_width: 2, break_sequence: "\n# ") %>
    

    Before:

    # 11
    # 22
    #
    # 33
    # 44
    #
    

    After:

    # 11
    # 22
    # 33
    # 44
    

    Max Chernyak

  • Allow templates to set strict locals.

    By default, templates will accept any locals as keyword arguments. To define what locals a template accepts, add a locals magic comment:

    <%# locals: (message:) -%>
    <%= message %>
    

    Default values can also be provided:

    <%# locals: (message: "Hello, world!") -%>
    <%= message %>
    

    Or locals can be disabled entirely:

    <%# locals: () %>
    

    Joel Hawksley

  • Add include_seconds option for datetime_local_field

    This allows to omit seconds part in the input field, by passing include_seconds: false

    Wojciech Wnętrzak

  • Guard against ActionView::Helpers::FormTagHelper#field_name calls with nil object_name arguments. For example:

    <%= fields do |f| %>
      <%= f.field_name :body %>
    <% end %>
    

    Sean Doyle

  • Strings returned from strip_tags are correctly tagged html_safe?

    Because these strings contain no HTML elements and the basic entities are escaped, they are safe to be included as-is as PCDATA in HTML content. Tagging them as html-safe avoids double-escaping entities when being concatenated to a SafeBuffer during rendering.

    Fixes rails/rails-html-sanitizer#124

    Mike Dalessio

  • Move convert_to_model call from form_for into form_with

    Now that form_for is implemented in terms of form_with, remove the convert_to_model call from form_for.

    Sean Doyle

  • Fix and add protections for XSS in ActionView::Helpers and ERB::Util.

    Escape dangerous characters in names of tags and names of attributes in the tag helpers, following the XML specification. Rename the option :escape_attributes to :escape, to simplify by applying the option to the whole tag.

    Álvaro Martín Fraguas

  • Extend audio_tag and video_tag to accept Active Storage attachments.

    Now it's possible to write

    audio_tag(user.audio_file)
    video_tag(user.video_file)
    

    Instead of

    audio_tag(polymorphic_path(user.audio_file))
    video_tag(polymorphic_path(user.video_file))
    

    image_tag already supported that, so this follows the same pattern.

    Matheus Richard

  • Ensure models passed to form_for attempt to call to_model.

    Sean Doyle

Please check 7-0-stable for previous changes.