Module: Memist::InstanceMethods

Defined in:
lib/memist/instance_methods.rb

Instance Method Summary collapse

Instance Method Details

#flush_memoization(method = nil, arg = nil) ⇒ Object 



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# File 'lib/memist/instance_methods.rb', line 3

def flush_memoization(method = nil, arg = nil)
  return if @memoized_values.nil?

  if method && @memoized_values.key?(method.to_sym)
    flush_memoization_dependencies(method, arg)
    if arg.nil?
      @memoized_values.delete(method.to_sym)
    else
      @memoized_values[method.to_sym].delete(arg)
    end
  elsif method.nil?
    @memoized_values = nil
  end
end

#flush_memoization_dependencies(method, arg = nil) ⇒ Object 



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# File 'lib/memist/instance_methods.rb', line 18

def flush_memoization_dependencies(method, arg = nil)
  deps = self.class.memoization_dependencies[method.to_sym]
  return false if deps.nil? || deps.empty?

  deps.each do |dep|
    flush_memoization(dep, arg)
  end
end

#memoized?(method) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/memist/instance_methods.rb', line 27

def memoized?(method)
  !!(@memoized_values && @memoized_values.include?(method.to_sym))
end