php array

gistfile1.txt

     Failure/Error: customer.payment_methods << payment_method
     NoMethodError:
       undefined method `each_pair' for []:Array
     # ./app/models/php_array.rb:11:in `new'
     # ./app/models/php_array.rb:11:in `load'
     # ./spec/api/order_spec.rb:345:in `block (3 levels) in <top (required)>

php

require 'ostruct'
require 'php_serialize'

class PhpArray < OpenStruct
  class << self
    def dump(obj)
      ::PHP.serialize(obj.attributes)
    end
    def load(s)
      new(unserialize(s))
    end
    def unserialize arr
      arr.blank? ? {} : ::PHP.unserialize(arr.encode('ASCII-8BIT',replace:"?"))
    rescue Exception => e
      Rails.logger.error e.message
      Rails.logger.error e.backtrace.join("\n")
      raise "Failed to unserialize #{arr.inspect}"
    end
  end
  alias :attributes :marshal_dump
end