Error occuring when using active record enum inside of a nested active record class.

Enum

From: /../gems/activerecord-4.1.11/lib/active_record/attribute_methods.rb @ line 129 ActiveRecord::AttributeMethods::ClassMethods#method_defined_within?:

    128: def method_defined_within?(name, klass, superklass = klass.superclass) # :nodoc:
 => 129:   if klass.method_defined?(name) || klass.private_method_defined?(name)
    130:     if superklass.method_defined?(name) || superklass.private_method_defined?(name)
    131:       klass.instance_method(name).owner != superklass.instance_method(name).owner
    132:     else
    133:       true
    134:     end
    135:   else
    136:     false
    137:   end
    138: end


[13] pry(::Network::Contact)> klass.method_defined?(name)
=> true
[14] pry(::Network::Contact)> name
=> "informed_consent_request_state="
[15] pry(::Network::Contact)> klass
=> #<Module:0x0000000c34a7b8>
[16] pry(::Network::Contact)> klass.methods.grep(/informed_consent_request/)
=> []

I see, I guess/recall its due to require. What if you use load instead?