diff options
Diffstat (limited to 'activesupport/lib/active_support')
4 files changed, 25 insertions, 5 deletions
diff --git a/activesupport/lib/active_support/cache.rb b/activesupport/lib/active_support/cache.rb index b3c9c23d9f..2f1143e610 100644 --- a/activesupport/lib/active_support/cache.rb +++ b/activesupport/lib/active_support/cache.rb @@ -87,8 +87,12 @@ module ActiveSupport def delete_matched(matcher, options = nil) log("delete matched", matcher.inspect, options) - end - + end + + def exist?(key, options = nil) + log("exist?", key, options) + end + def increment(key, amount = 1) log("incrementing", key, amount) if num = read(key) diff --git a/activesupport/lib/active_support/cache/file_store.rb b/activesupport/lib/active_support/cache/file_store.rb index 16a2509ce2..5b771b1da0 100644 --- a/activesupport/lib/active_support/cache/file_store.rb +++ b/activesupport/lib/active_support/cache/file_store.rb @@ -40,13 +40,18 @@ module ActiveSupport end end + def exist?(name, options = nil) + super + File.exist?(real_file_path(name)) + end + private def real_file_path(name) '%s/%s.cache' % [@cache_path, name.gsub('?', '.').gsub(':', '.')] end def ensure_cache_path(path) - FileUtils.makedirs(path) unless File.exists?(path) + FileUtils.makedirs(path) unless File.exist?(path) end def search_dir(dir, &callback) diff --git a/activesupport/lib/active_support/cache/mem_cache_store.rb b/activesupport/lib/active_support/cache/mem_cache_store.rb index bfe7e2ccf3..b3769b812f 100644 --- a/activesupport/lib/active_support/cache/mem_cache_store.rb +++ b/activesupport/lib/active_support/cache/mem_cache_store.rb @@ -48,7 +48,13 @@ module ActiveSupport rescue MemCache::MemCacheError => e logger.error("MemCacheError (#{e}): #{e.message}") false - end + end + + def exist?(key, options = nil) + # Doesn't call super, cause exist? in memcache is in fact a read + # But who cares? Reading is very fast anyway + !read(key, options).nil? + end def increment(key, amount = 1) log("incrementing", key, amount) diff --git a/activesupport/lib/active_support/cache/memory_store.rb b/activesupport/lib/active_support/cache/memory_store.rb index 4872e025cd..6f114273e4 100644 --- a/activesupport/lib/active_support/cache/memory_store.rb +++ b/activesupport/lib/active_support/cache/memory_store.rb @@ -24,7 +24,12 @@ module ActiveSupport super @data.delete_if { |k,v| k =~ matcher } end - + + def exist?(name,options = nil) + super + @data.has_key?(name) + end + def clear @data.clear end |