Class: Surrogate::Value::ValueQueue
Constant Summary
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- QueueEmpty =
Class.new SurrogateError
Instance Method Summary
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Methods inherited from BaseValue
#factory, #initialize
Instance Method Details
#dequeue ⇒ Object
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# File 'lib/surrogate/values.rb', line 71
def dequeue
raise QueueEmpty if empty?
queue.shift
end
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#empty? ⇒ Boolean
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# File 'lib/surrogate/values.rb', line 76
def empty?
queue.empty?
end
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#queue ⇒ Object
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# File 'lib/surrogate/values.rb', line 67
def queue
@value
end
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#value(method_name) ⇒ Object
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# File 'lib/surrogate/values.rb', line 59
def value(method_name)
if empty?
raise QueueEmpty
else
factory(dequeue).value(method_name)
end
end
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