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author | Kasper Timm Hansen <kaspth@gmail.com> | 2015-02-15 20:34:18 +0100 |
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committer | Kasper Timm Hansen <kaspth@gmail.com> | 2015-02-20 20:07:50 +0100 |
commit | e56c63542780fe2fb804636a875f95cae08ab3f4 (patch) | |
tree | 770d129fff282d798e80779f6a44ff048fec1621 /actionview/lib/action_view/helpers | |
parent | 66a30dc3225589d8aba6c10fee7bfa68da444e49 (diff) | |
download | rails-e56c63542780fe2fb804636a875f95cae08ab3f4.tar.gz rails-e56c63542780fe2fb804636a875f95cae08ab3f4.tar.bz2 rails-e56c63542780fe2fb804636a875f95cae08ab3f4.zip |
Merge multi_fetch_fragments.
Makes caching a collection of template partials faster using `read_multi`
on the Rails cache store.
Some caching implementations have optimized `read_multi` so we don't have
to check in the cache store for every template.
Diffstat (limited to 'actionview/lib/action_view/helpers')
-rw-r--r-- | actionview/lib/action_view/helpers/cache_helper.rb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/actionview/lib/action_view/helpers/cache_helper.rb b/actionview/lib/action_view/helpers/cache_helper.rb index 4db8930a26..56b1c5049c 100644 --- a/actionview/lib/action_view/helpers/cache_helper.rb +++ b/actionview/lib/action_view/helpers/cache_helper.rb @@ -161,6 +161,14 @@ module ActionView end end + # Given a key (as described in ActionController::Caching::Fragments.expire_fragment), + # returns a key suitable for use in reading, writing, or expiring a + # cached fragment. All keys are prefixed with <tt>views/</tt> and uses + # ActiveSupport::Cache.expand_cache_key for the expansion. + def fragment_cache_key(key) + ActiveSupport::Cache.expand_cache_key(key.is_a?(Hash) ? url_for(key).split("://").last : key, :views) + end + private def fragment_name_with_digest(name) #:nodoc: |