rss itunes: fix a bug that <itunes:explicit> value isn't fully supported

Fix GH-1725

<itunes:explicit> accepts "explicit", "yes", "true", "clean", "no" and
"false" as valid values.

Here is the <itunes:explicit>'s description in
https://help.apple.com/itc/podcasts_connect/#/itcb54353390:

> The <itunes:explicit> tag indicates whether your podcast contains
> explicit material. You can specify the following values:
>
>   * Yes | Explicit | True. If you specify yes, explicit, or true,
>     indicating the presence of explicit content, the iTunes Store
>     displays an Explicit parental advisory graphic for your podcast.
>
>   * Clean | No | False. If you specify clean, no, or false, indicating
>     that none of your podcast episodes contain explicit language or
>     adult content, the iTunes Store displays a Clean parental
>     advisory graphic for your podcast.

I don't know whether <itunes:explicit> value is case sensitive or
insensitive. But the current implementation is case insensitive.

Reported by Valerie Woolard Srinivasan. Thanks!!!


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60367 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/rss/maker/itunes.rb b/lib/rss/maker/itunes.rb
index cc1051ae0c..d964a4d942 100644
--- a/lib/rss/maker/itunes.rb
+++ b/lib/rss/maker/itunes.rb
@@ -13,8 +13,8 @@ module RSS
           klass.def_other_element(full_name)
         when :yes_other
           def_yes_other_accessor(klass, full_name)
-        when :yes_clean_other
-          def_yes_clean_other_accessor(klass, full_name)
+        when :explicit_clean_other
+          def_explicit_clean_other_accessor(klass, full_name)
         when :csv
           def_csv_accessor(klass, full_name)
         when :element, :attribute
@@ -43,11 +43,11 @@ module RSS
         EOC
       end
 
-      def def_yes_clean_other_accessor(klass, full_name)
+      def def_explicit_clean_other_accessor(klass, full_name)
         klass.def_other_element(full_name)
         klass.module_eval(<<-EOC, __FILE__, __LINE__ + 1)
           def #{full_name}?
-            Utils::YesCleanOther.parse(#{full_name})
+            Utils::ExplicitCleanOther.parse(#{full_name})
           end
         EOC
       end