Module: MetaStuff

Included in:
KasPay
Defined in:
lib/meta_stuff.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(m, *args, &block) ⇒ Object

Raises:

  • (NoMethodError) 


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# File 'lib/meta_stuff.rb', line 2

def method_missing(m, *args, &block)  
  raise NoMethodError, "undefined method `#{m}' for #{self}:#{self.class}"
end

Instance Method Details

#before(names, &block) ⇒ Object 



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# File 'lib/meta_stuff.rb', line 6

def before(names, &block)
  names.each do |name|
    m = instance_method(name)
    n = instance_method(yield)
    define_method(name) do
      n.bind(self).call 
      m.bind(self).call
    end
  end
  private yield
end