mirrors
/
rails
mirror of https://github.com/rails/rails
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge pull request #19644 from y-yagi/auto_discovery_link_tag_doc 

correct output of auto_discovery_link_tag [ci skip]
This commit is contained in:
Yves Senn 2015-04-05 10:55:13 +02:00
parent 56e0723c3d e2d9e85368
commit 0eab204c0e
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
actionview/lib/action_view/helpers/asset_tag_helper.rb
View File

@ -127,7 +127,7 @@ module ActionView
# auto_discovery_link_tag(:rss, {controller: "news", action: "feed"})
# # => <link rel="alternate" type="application/rss+xml" title="RSS" href="http://www.currenthost.com/news/feed" />
# auto_discovery_link_tag(:rss, "http://www.example.com/feed.rss", {title: "Example RSS"})
# # => <link rel="alternate" type="application/rss+xml" title="Example RSS" href="http://www.example.com/feed" />
# # => <link rel="alternate" type="application/rss+xml" title="Example RSS" href="http://www.example.com/feed.rss" />
def auto_discovery_link_tag(type = :rss, url_options = {}, tag_options = {})
if !(type == :rss || type == :atom) && tag_options[:type].blank?
raise ArgumentError.new("You should pass :type tag_option key explicitly, because you have passed #{type} type other than :rss or :atom.")

2
guides/source/action_view_overview.md
View File

@ -408,7 +408,7 @@ Returns a link tag that browsers and feed readers can use to auto-detect an RSS
```ruby
auto_discovery_link_tag(:rss, "http://www.example.com/feed.rss", { title: "RSS Feed" }) # =>
<link rel="alternate" type="application/rss+xml" title="RSS Feed" href="http://www.example.com/feed" />
<link rel="alternate" type="application/rss+xml" title="RSS Feed" href="http://www.example.com/feed.rss" />
```
#### image_path