Class: Aspectory::ObservedMethod

Inherits:
Object
  • Object
show all
Defined in:
lib/aspectory/observed_method.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(method_id, options = {}) ⇒ ObservedMethod

Returns a new instance of ObservedMethod.



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# File 'lib/aspectory/observed_method.rb', line 5

def initialize(method_id, options={})
  @method_id = method_id
  @handlers = []
  @count = 0
  @times = options[:times] || 1
end

Instance Attribute Details

#method_id ⇒ Object (readonly)

Returns the value of attribute method_id.



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# File 'lib/aspectory/observed_method.rb', line 3

def method_id
  @method_id
end

Instance Method Details

#match(sym) ⇒ Object 



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# File 'lib/aspectory/observed_method.rb', line 12

def match(sym)
  return unless case method_id
  when Symbol then valid? and method_id === sym
  when Regexp then valid? and method_id.try(:match, sym.to_s)
  else ; nil
  end
  @handlers.each { |fn| fn[sym] }
  @count += 1
end

#push(*args) ⇒ Object 



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# File 'lib/aspectory/observed_method.rb', line 31

def push(*args)
  @handlers += args
  @handlers.tap.compact!.uniq!
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/aspectory/observed_method.rb', line 22

def valid?
  if @times.to_s.match(/^(inf|any|all|every)/)
    def self.valid?; true end
    true # memoizing the result
  else
    @count < @times
  end
end