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| author | Jeremy Kemper <jeremy@bitsweat.net> | 2008-09-08 19:43:52 -0700 |
|---|---|---|
| committer | Jeremy Kemper <jeremy@bitsweat.net> | 2008-09-08 19:43:52 -0700 |
| commit | 8b4461c1a405e52e22ee05dd8b46168402d02968 (patch) | |
| tree | a7d0f2057de7023a216233fe65c94e1415f89e07 /activesupport | |
| parent | fd71a1a354f96a74556346920ff61e80b91d8af0 (diff) | |
| download | rails-8b4461c1a405e52e22ee05dd8b46168402d02968.tar.gz rails-8b4461c1a405e52e22ee05dd8b46168402d02968.tar.bz2 rails-8b4461c1a405e52e22ee05dd8b46168402d02968.zip | |
Check whether memoized ivar is initialized
Diffstat (limited to 'activesupport')
| -rw-r--r-- | activesupport/lib/active_support/memoizable.rb | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/activesupport/lib/active_support/memoizable.rb b/activesupport/lib/active_support/memoizable.rb index 6506238ac0..4786fd6e0b 100644 --- a/activesupport/lib/active_support/memoizable.rb +++ b/activesupport/lib/active_support/memoizable.rb @@ -60,7 +60,7 @@ module ActiveSupport #{memoized_ivar} ||= {} unless frozen? reload = args.pop if args.last == true || args.last == :reload - if #{memoized_ivar} + if defined?(#{memoized_ivar}) && #{memoized_ivar} if !reload && #{memoized_ivar}.has_key?(args) #{memoized_ivar}[args] elsif #{memoized_ivar} |