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author | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-05-27 04:47:30 +0000 |
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committer | matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 1998-05-27 04:47:30 +0000 |
commit | 18477557236646240da157ed7d53da4998d3fc35 (patch) | |
tree | 50deda162b31005be9c4e63461a4d7bc009f6952 /lib/observer.rb | |
parent | e6300774896d943115b3f51fa3489d3051f61eb4 (diff) |
*** empty log message ***
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/v1_1r@228 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'lib/observer.rb')
-rw-r--r-- | lib/observer.rb | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/observer.rb b/lib/observer.rb index b802dac633..5928367a7d 100644 --- a/lib/observer.rb +++ b/lib/observer.rb @@ -30,9 +30,11 @@ module Observable @observer_state end def notify_observers(*arg) - if @observer_peers and @observer_state - for i in @observer_peers - i.update(*arg) + if @observer_state + if @observer_peers + for i in @observer_peers + i.update(*arg) + end end @observer_state = FALSE end |