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| author | Jeremy Daer <jeremydaer@gmail.com> | 2015-10-04 22:14:04 -0700 |
|---|---|---|
| committer | Jeremy Daer <jeremydaer@gmail.com> | 2015-10-06 11:29:30 -0700 |
| commit | 565094a8b5cdfa158fef6ae75252fd98a4ba8fe4 (patch) | |
| tree | 78cc5fc25b114c26e14d855370e16139dbd4b679 /actionview/lib/action_view | |
| parent | 5b69e30622de27e8010fd8cb32a97b5f0fe194e2 (diff) | |
| download | rails-565094a8b5cdfa158fef6ae75252fd98a4ba8fe4.tar.gz rails-565094a8b5cdfa158fef6ae75252fd98a4ba8fe4.tar.bz2 rails-565094a8b5cdfa158fef6ae75252fd98a4ba8fe4.zip | |
Use `Mime[:foo]` instead of `Mime::Type[:FOO]` for back compat
Rails 4.x and earlier didn't support `Mime::Type[:FOO]`, so libraries
that support multiple Rails versions would've had to feature-detect
whether to use `Mime::Type[:FOO]` or `Mime::FOO`.
`Mime[:foo]` has been around for ages to look up registered MIME types
by symbol / extension, though, so libraries and plugins can safely
switch to that without breaking backward- or forward-compatibility.
Note: `Mime::ALL` isn't a real MIME type and isn't registered for lookup
by type or extension, so it's not available as `Mime[:all]`. We use it
internally as a wildcard for `respond_to` negotiation. If you use this
internal constant, continue to reference it with `Mime::ALL`.
Ref. efc6dd550ee49e7e443f9d72785caa0f240def53
Diffstat (limited to 'actionview/lib/action_view')
| -rw-r--r-- | actionview/lib/action_view/helpers/asset_tag_helper.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/actionview/lib/action_view/helpers/asset_tag_helper.rb b/actionview/lib/action_view/helpers/asset_tag_helper.rb index e506c782d6..fa46a22500 100644 --- a/actionview/lib/action_view/helpers/asset_tag_helper.rb +++ b/actionview/lib/action_view/helpers/asset_tag_helper.rb @@ -136,7 +136,7 @@ module ActionView tag( "link", "rel" => tag_options[:rel] || "alternate", - "type" => tag_options[:type] || Mime::Type.lookup_by_extension(type.to_s).to_s, + "type" => tag_options[:type] || Mime[type].to_s, "title" => tag_options[:title] || type.to_s.upcase, "href" => url_options.is_a?(Hash) ? url_for(url_options.merge(:only_path => false)) : url_options ) |