diff options
Diffstat (limited to 'lib/weakref.rb')
| -rw-r--r-- | lib/weakref.rb | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/lib/weakref.rb b/lib/weakref.rb index ba39242445..10ec5ad476 100644 --- a/lib/weakref.rb +++ b/lib/weakref.rb @@ -3,11 +3,11 @@ # Usage: # foo = Object.new # foo = Object.new -# p foo.to_s # original's class +# p foo.to_s # original's class # foo = WeakRef.new(foo) -# p foo.to_s # should be same class +# p foo.to_s # should be same class # ObjectSpace.garbage_collect -# p foo.to_s # should raise exception (recycled) +# p foo.to_s # should raise exception (recycled) require "delegate" require 'thread' @@ -24,16 +24,16 @@ class WeakRef < Delegator @@mutex.synchronize { rids = @@id_map[id] if rids - for rid in rids - @@id_rev_map.delete(rid) - end - @@id_map.delete(id) + for rid in rids + @@id_rev_map.delete(rid) + end + @@id_map.delete(id) end rid = @@id_rev_map[id] if rid - @@id_rev_map.delete(id) - @@id_map[rid].delete(id) - @@id_map.delete(rid) if @@id_map[rid].empty? + @@id_rev_map.delete(id) + @@id_map[rid].delete(id) + @@id_map.delete(rid) if @@id_map[rid].empty? end } } @@ -71,10 +71,10 @@ end if __FILE__ == $0 # require 'thread' foo = Object.new - p foo.to_s # original's class + p foo.to_s # original's class foo = WeakRef.new(foo) - p foo.to_s # should be same class + p foo.to_s # should be same class ObjectSpace.garbage_collect ObjectSpace.garbage_collect - p foo.to_s # should raise exception (recycled) + p foo.to_s # should raise exception (recycled) end |