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opt
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alt
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ruby18
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share
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ri
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1.8
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system
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Mutex
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Filename :
cdesc-Mutex.yaml
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--- !ruby/object:RI::ClassDescription attributes: [] class_methods: - !ruby/object:RI::MethodSummary name: new comment: - !ruby/struct:SM::Flow::P body: Mutex implements a simple semaphore that can be used to coordinate access to shared data from multiple concurrent threads. - !ruby/struct:SM::Flow::P body: "Example:" - !ruby/struct:SM::Flow::VERB body: " require 'thread'\n semaphore = Mutex.new\n\n a = Thread.new {\n semaphore.synchronize {\n # access shared resource\n }\n }\n\n b = Thread.new {\n semaphore.synchronize {\n # access shared resource\n }\n }\n" constants: [] full_name: Mutex includes: [] instance_methods: - !ruby/object:RI::MethodSummary name: exclusive_unlock - !ruby/object:RI::MethodSummary name: lock - !ruby/object:RI::MethodSummary name: locked? - !ruby/object:RI::MethodSummary name: synchronize - !ruby/object:RI::MethodSummary name: try_lock - !ruby/object:RI::MethodSummary name: unlock name: Mutex superclass: Object