Module: Mutex_m
- Defined in:
- lib/mutex_m.rb
Overview
mutex_m.rb
When ‘mutex_m’ is required, any object that extends or includes Mutex_m will be treated like a Mutex.
Start by requiring the standard library Mutex_m:
require "mutex_m"
From here you can extend an object with Mutex instance methods:
obj = Object.new
obj.extend Mutex_m
Or mixin Mutex_m into your module to your class inherit Mutex instance methods — remember to call super() in your class initialize method.
class Foo
include Mutex_m
def initialize
# ...
super()
end
# ...
end
obj = Foo.new
# this obj can be handled like Mutex
Constant Summary collapse
- VERSION =
"0.3.0"
Class Method Summary collapse
-
.append_features(cl) ⇒ Object
:nodoc:.
-
.define_aliases(cl) ⇒ Object
:nodoc:.
-
.extend_object(obj) ⇒ Object
:nodoc:.
-
.prepend_features(cl) ⇒ Object
:nodoc:.
Instance Method Summary collapse
-
#mu_extended ⇒ Object
:nodoc:.
-
#mu_lock ⇒ Object
See Thread::Mutex#lock.
-
#mu_locked? ⇒ Boolean
See Thread::Mutex#locked?.
-
#mu_synchronize(&block) ⇒ Object
See Thread::Mutex#synchronize.
-
#mu_try_lock ⇒ Object
See Thread::Mutex#try_lock.
-
#mu_unlock ⇒ Object
See Thread::Mutex#unlock.
-
#sleep(timeout = nil) ⇒ Object
See Thread::Mutex#sleep.
Class Method Details
.append_features(cl) ⇒ Object
:nodoc:
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# File 'lib/mutex_m.rb', line 59 def Mutex_m.append_features(cl) # :nodoc: super define_aliases(cl) unless cl.instance_of?(Module) end |
.define_aliases(cl) ⇒ Object
:nodoc:
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# File 'lib/mutex_m.rb', line 46 def Mutex_m.define_aliases(cl) # :nodoc: cl.alias_method(:locked?, :mu_locked?) cl.alias_method(:lock, :mu_lock) cl.alias_method(:unlock, :mu_unlock) cl.alias_method(:try_lock, :mu_try_lock) cl.alias_method(:synchronize, :mu_synchronize) end |
.extend_object(obj) ⇒ Object
:nodoc:
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# File 'lib/mutex_m.rb', line 64 def Mutex_m.extend_object(obj) # :nodoc: super obj.mu_extended end |
.prepend_features(cl) ⇒ Object
:nodoc:
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# File 'lib/mutex_m.rb', line 54 def Mutex_m.prepend_features(cl) # :nodoc: super define_aliases(cl) unless cl.instance_of?(Module) end |
Instance Method Details
#mu_extended ⇒ Object
:nodoc:
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# File 'lib/mutex_m.rb', line 69 def mu_extended # :nodoc: unless (defined? locked? and defined? lock and defined? unlock and defined? try_lock and defined? synchronize) Mutex_m.define_aliases(singleton_class) end mu_initialize end |
#mu_lock ⇒ Object
See Thread::Mutex#lock
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# File 'lib/mutex_m.rb', line 96 def mu_lock @_mutex.lock end |
#mu_locked? ⇒ Boolean
See Thread::Mutex#locked?
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# File 'lib/mutex_m.rb', line 86 def mu_locked? @_mutex.locked? end |
#mu_synchronize(&block) ⇒ Object
See Thread::Mutex#synchronize
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# File 'lib/mutex_m.rb', line 81 def mu_synchronize(&block) @_mutex.synchronize(&block) end |
#mu_try_lock ⇒ Object
See Thread::Mutex#try_lock
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# File 'lib/mutex_m.rb', line 91 def mu_try_lock @_mutex.try_lock end |
#mu_unlock ⇒ Object
See Thread::Mutex#unlock
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# File 'lib/mutex_m.rb', line 101 def mu_unlock @_mutex.unlock end |
#sleep(timeout = nil) ⇒ Object
See Thread::Mutex#sleep
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# File 'lib/mutex_m.rb', line 106 def sleep(timeout = nil) @_mutex.sleep(timeout) end |