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prelude.rb: block passing

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* prelude.rb (Thread.exclusive): pass the block as a block
  argument.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61462 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2017-12-25 03:25:45 +00:00
parent 1ef1557896
commit 05d4ee8630
1 changed files with 2 additions and 4 deletions
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6
prelude.rb
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@ -8,11 +8,9 @@ class Thread
# Wraps the block in a single, VM-global Mutex.synchronize, returning the
# value of the block. A thread executing inside the exclusive section will
# only block other threads which also use the Thread.exclusive mechanism.
def self.exclusive
def self.exclusive(&block)
warn "Thread.exclusive is deprecated, use Thread::Mutex", caller
MUTEX_FOR_THREAD_EXCLUSIVE.synchronize{
yield
}
MUTEX_FOR_THREAD_EXCLUSIVE.synchronize(&block)
end
end