* prelude.rb, .document: Stuff in prelude.rb should be documented
as well. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27092 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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@ -6,6 +6,9 @@
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# Process all the C source files
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# Process all the C source files
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*.c
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*.c
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# prelude
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prelude.rb
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# the lib/ directory (which has its own .document file)
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# the lib/ directory (which has its own .document file)
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lib
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lib
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@ -1,3 +1,8 @@
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Mon Mar 29 21:47:44 2010 Akinori MUSHA <knu@iDaemons.org>
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* prelude.rb, .document: Stuff in prelude.rb should be documented
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as well.
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Mon Mar 29 20:23:05 2010 Keiju Ishitsuka <keiju@ruby-lang.org>
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Mon Mar 29 20:23:05 2010 Keiju Ishitsuka <keiju@ruby-lang.org>
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* lib/matrix.rb(Vector#each2, Vector#collect2): add type check for
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* lib/matrix.rb(Vector#each2, Vector#collect2): add type check for
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18
prelude.rb
18
prelude.rb
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# Mutex
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class Mutex
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class Mutex
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# call-seq:
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# mutex.synchronize { ... }
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#
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# Obtains a lock, runs the block, and releases the lock when the
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# block completes. See the example under Mutex.
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def synchronize
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def synchronize
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self.lock
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self.lock
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begin
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begin
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@ -12,10 +14,16 @@ class Mutex
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end
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end
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end
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end
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# Thread
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class Thread
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class Thread
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# :nodoc:
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MUTEX_FOR_THREAD_EXCLUSIVE = Mutex.new
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MUTEX_FOR_THREAD_EXCLUSIVE = Mutex.new
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# call-seq:
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# Thread.exclusive { block } => obj
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#
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# Wraps a block in Thread.critical, restoring the original value
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# upon exit from the critical section, and returns the value of the
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# block.
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def self.exclusive
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def self.exclusive
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MUTEX_FOR_THREAD_EXCLUSIVE.synchronize{
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MUTEX_FOR_THREAD_EXCLUSIVE.synchronize{
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yield
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yield
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