app/models/user/confirm_email_address.rb
def code= token
      @code = token

      address_verification_query = User::Identities::EmailVerification.address_verification.where(token: code)
      if @identity = User::Identities::Email.joins(:verifications).merge(address_verification_query).first
        @verification = identity.verifications.detect {|v| v.token == code}
      end
    end
def code= token
      @code = token

      address_verification_query = User::Identities::EmailVerification.address_verification.where(token: code)
      if @identity = User::Identities::Email.joins(:verifications).merge(address_verification_query).first
        @verification = identity.verifications.detect {|v| v.token == code}
      end
    end
FIXME: a lot of duplication with reset_password