module StringApply
  def apply(*funcs)
    funcs.inject(self) { |product, func| func.call(product) }
  end
end

module ArrayApply
  def apply(*funcs)
    # funcs.inject(self) { |product, func| func.call(product) }
    map { |item| funcs.inject(item) { |product, func| func.call(product) } }
  end
end

String.include StringApply
Array.include ArrayApply

module ProcRefinement
  refine Proc do
    def [](*args)
      curry.(*args)
    end
  end
end

module ApplyRefinement
  refine Object do
    def apply(*funcs)
      funcs.inject(self) { |product, func| func.call(product) }
    end
  end
end

s = 'ahoj'

func = -> (a) { puts a; a }
s.apply(func,
        func,
        func)