Module: RubyMemoized::ClassMethods

Defined in:
lib/ruby_memoized.rb

Instance Method Summary collapse

Instance Method Details

#memoized ⇒ Object 



10
11
12
 
# File 'lib/ruby_memoized.rb', line 10

def memoized
  @memoized = true
end

#method_added(method_name) ⇒ Object 



18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
 
# File 'lib/ruby_memoized.rb', line 18

def method_added(method_name)
  if @memoized
    @memoized = false

    unmemoized_method_name = :"unmemoized_#{method_name}"

    memoizer_name = :"memoizer_for_#{method_name}"
    define_method memoizer_name do
      memoizer = instance_variable_get "@#{memoizer_name}"
      if memoizer
        memoizer
      else
        instance_variable_set "@#{memoizer_name}", Memoizer.new(self, unmemoized_method_name)
      end
    end

    alias_method unmemoized_method_name, method_name

    define_method method_name do |*args, &block|
      send(memoizer_name).call(*args, &block)
    end

    @memoized = true
  end
end

#unmemoized ⇒ Object 



14
15
16
 
# File 'lib/ruby_memoized.rb', line 14

def unmemoized
  @memoized = false
end