Module: Multiton::New
- Included in:
- Interval
- Defined in:
- lib/mega/multiton.rb
Overview
A New-Multiton uses the #new method rather than the #instance method. (see Multiton)
Class Method Summary collapse
Class Method Details
.append_features(klass) ⇒ Object
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# File 'lib/mega/multiton.rb', line 116 def self.append_features(klass) def klass.new(*args, &block) # if the class defined 'multiton_id' we use this as the key # otherwise we simply use the argument list. k = (respond_to?(MULTITON_ID_HOOK) ? send(MULTITON_ID_HOOK, *args, &block) : args) unless (obj = (POOLS[self] ||= {})[k]) begin critical = Thread.critical Thread.critical = true if self.respond_to?(MULTITON_NEW_HOOK) obj = (POOLS[self][k] = self.send(MULTITON_NEW_HOOK, *args, &block)) else obj = super end ensure Thread.critical = critical # restore state end end return obj end end |