aboutsummaryrefslogtreecommitdiffstats
path: root/actionpack/lib/action_view
diff options
context:
space:
mode:
Diffstat (limited to 'actionpack/lib/action_view')
-rw-r--r--actionpack/lib/action_view/helpers/atom_feed_helper.rb10
1 files changed, 10 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/helpers/atom_feed_helper.rb b/actionpack/lib/action_view/helpers/atom_feed_helper.rb
index e65d5d1f60..8062d64924 100644
--- a/actionpack/lib/action_view/helpers/atom_feed_helper.rb
+++ b/actionpack/lib/action_view/helpers/atom_feed_helper.rb
@@ -51,6 +51,7 @@ module ActionView
# * <tt>:schema_date</tt>: The date at which the tag scheme for the feed was first used. A good default is the year you
# created the feed. See http://feedvalidator.org/docs/error/InvalidTAG.html for more information. If not specified,
# 2005 is used (as an "I don't care" value).
+ # * <tt>:instruct</tt>: Hash of XML processing instructions in the form {target => {attribute => value, }} or {target => [{attribute => value, }, ]}
#
# Other namespaces can be added to the root element:
#
@@ -85,6 +86,15 @@ module ActionView
xml = options[:xml] || eval("xml", block.binding)
xml.instruct!
+ if options[:instruct]
+ options[:instruct].each do |target,attrs|
+ if attrs.respond_to?(:keys)
+ xml.instruct!(target, attrs)
+ elsif attrs.respond_to?(:each)
+ attrs.each { |attr_group| xml.instruct!(target, attr_group) }
+ end
+ end
+ end
feed_opts = {"xml:lang" => options[:language] || "en-US", "xmlns" => 'http://www.w3.org/2005/Atom'}
feed_opts.merge!(options).reject!{|k,v| !k.to_s.match(/^xml/)}