diff options
Diffstat (limited to 'activesupport/lib/active_support/callbacks.rb')
| -rw-r--r-- | activesupport/lib/active_support/callbacks.rb | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/activesupport/lib/active_support/callbacks.rb b/activesupport/lib/active_support/callbacks.rb index af8ddb176f..e6c79f2a38 100644 --- a/activesupport/lib/active_support/callbacks.rb +++ b/activesupport/lib/active_support/callbacks.rb @@ -109,16 +109,22 @@ module ActiveSupport invoke_sequence = Proc.new do skipped = nil while true - current, next_sequence = next_sequence, next_sequence.nested + current = next_sequence current.invoke_before(env) if current.final? env.value = !env.halted && (!block_given? || yield) elsif current.skip?(env) (skipped ||= []) << current + next_sequence = next_sequence.nested next else - target, block, method, *arguments = current.expand_call_template(env, invoke_sequence) - target.send(method, *arguments, &block) + next_sequence = next_sequence.nested + begin + target, block, method, *arguments = current.expand_call_template(env, invoke_sequence) + target.send(method, *arguments, &block) + ensure + next_sequence = current + end end current.invoke_after(env) skipped.pop.invoke_after(env) while skipped && skipped.first |