#Rails Params Hash Encapsulated #ruby #method_missing

encapsulated_hash.rb

class EncapsulatedHash

  def initialize(h)
    @encapsulated = ActiveSupport::HashWithIndifferentAccess.new
    h.each_pair {|key, value| @encapsulated[key] = value }
  end

  def method_missing(m, *args, &block)
    if @encapsulated.respond_to? m
      @encapsulated.send(m, *args, &block)
    else
      super
    end
  end

  def respond_to?(m, include_private = false)
    if @encapsulated.respond_to? m
      return true
    end
    super
  end

end