Added next_payment_date method

lib/paypal/recurring/response/profile.rb

@@ -15,6 +15,7 @@ class Profile < Base
  :remaining => :NUMCYCLESREMAINING,
  :outstanding_balance => :OUTSTANDINGBALANCE,
  :failed_count => :FAILEDPAYMENTCOUNT,
+ :next_payment_date => :NEXTBILLINGDATE,
  :last_payment_date => :LASTPAYMENTDATE,
  :last_payment_amount => :LASTPAYMENTAMT,
  :period => :BILLINGPERIOD,
@@ -65,6 +66,7 @@ def build_period(value)
 
  alias_method :build_start_at, :build_date
  alias_method :build_last_payment_date, :build_date
+ alias_method :build_next_payment_date, :build_date
  end
  end
  end

spec/paypal/response/profile_spec.rb

@@ -21,6 +21,7 @@
  its(:remaining) { should == "0" }
  its(:outstanding_balance) { should == "0.00" }
  its(:failed_count) { should == "0" }
+ its(:next_payment_date) { should be_a(Time) }
  its(:last_payment_date) { should be_a(Time) }
  its(:last_payment_amount) { should == "9.00" }
  its(:period) { should == :monthly }