diff options
author | Rajinder Yadav <devguy.ca@gmail.com> | 2010-10-15 22:19:39 -0400 |
---|---|---|
committer | Rajinder Yadav <devguy.ca@gmail.com> | 2010-10-15 22:19:39 -0400 |
commit | 62eb00a62e3868c3500372def52968b919332b51 (patch) | |
tree | 8497f517402c19eae1fea22943565cbf11496ef7 /actionpack/lib/action_view/renderer/abstract_renderer.rb | |
parent | 018bf0f5756ef3887815ea46d6671dc1d3b526cf (diff) | |
parent | cffae06a4f1b7aac86a7e99cfb244890f837f976 (diff) | |
download | rails-62eb00a62e3868c3500372def52968b919332b51.tar.gz rails-62eb00a62e3868c3500372def52968b919332b51.tar.bz2 rails-62eb00a62e3868c3500372def52968b919332b51.zip |
Merge branch 'master' of git://github.com/lifo/docrails
Diffstat (limited to 'actionpack/lib/action_view/renderer/abstract_renderer.rb')
-rw-r--r-- | actionpack/lib/action_view/renderer/abstract_renderer.rb | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/actionpack/lib/action_view/renderer/abstract_renderer.rb b/actionpack/lib/action_view/renderer/abstract_renderer.rb new file mode 100644 index 0000000000..77cfa51dff --- /dev/null +++ b/actionpack/lib/action_view/renderer/abstract_renderer.rb @@ -0,0 +1,36 @@ +module ActionView + class AbstractRenderer #:nodoc: + attr_reader :vew, :lookup_context + + delegate :find_template, :template_exists?, :with_fallbacks, :update_details, + :with_layout_format, :formats, :to => :lookup_context + + def initialize(view) + @view = view + @lookup_context = view.lookup_context + end + + def render + raise NotImplementedError + end + + # Checks if the given path contains a format and if so, change + # the lookup context to take this new format into account. + def wrap_formats(value) + return yield unless value.is_a?(String) + @@formats_regexp ||= /\.(#{Mime::SET.symbols.join('|')})$/ + + if value.sub!(@@formats_regexp, "") + update_details(:formats => [$1.to_sym]){ yield } + else + yield + end + end + + protected + + def instrument(name, options={}) + ActiveSupport::Notifications.instrument("render_#{name}.action_view", options){ yield } + end + end +end
\ No newline at end of file |