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-rw-r--r--activesupport/lib/active_support/cache/mem_cache_store.rb7
1 files changed, 5 insertions, 2 deletions
diff --git a/activesupport/lib/active_support/cache/mem_cache_store.rb b/activesupport/lib/active_support/cache/mem_cache_store.rb
index 5f38c4f1ce..12b450ed86 100644
--- a/activesupport/lib/active_support/cache/mem_cache_store.rb
+++ b/activesupport/lib/active_support/cache/mem_cache_store.rb
@@ -20,9 +20,12 @@ module ActiveSupport
nil
end
- def write(key, value, options = nil)
+ # Set key = value if key isn't already set. Pass :force => true
+ # to unconditionally set key = value.
+ def write(key, value, options = {})
super
- @data.set(key, value, expires_in(options), raw?(options))
+ method = options[:force] ? :set : :add
+ @data.send(method, key, value, expires_in(options), raw?(options))
rescue MemCache::MemCacheError => e
logger.error("MemCacheError (#{e}): #{e.message}")
nil