using CoreExt::RefinementBuilder

build_refinement "Util" do

  def a
    1
  end

  def b
    a
  end

end

# The above definitiomn enables all the following usages:

# 1. Use the methods as a refinement
#    By default they are patched onto Object but this can be changed
#    by supplying a refines: <class> option to build_refinement.
class Foo
  using Util
  puts b # => 1
  puts a => 1
end

# 2. Use the methods statically
puts Util.a # => 1
puts Util.b # => 2

# 3. Use as a typical module via include
include Util
puts b # => 1
puts a # => 1