Class: Class

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

Instance Method Summary collapse

Instance Method Details

#wrap_instance_method(pattern:, &wrapper) ⇒ Object 



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# File 'lib/method_wrapper.rb', line 9

def wrap_instance_method(pattern:, &wrapper)
  instance_methods.grep(pattern).each do |name|
    method = instance_method(name)
    define_method(name) { |*args, &block| wrapper.call(method.bind(self), *args, &block) }
  end
end

#wrap_method(pattern:, &wrapper) ⇒ Object 



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

def wrap_method(pattern:, &wrapper)
  methods.grep(pattern).each do |name|
    method = method(name)
    define_singleton_method(name) { |*args, &block| wrapper.call(method, *args, &block) }
  end
end