From 296ca4da1700eb27a7043112d22027444ea0e548 Mon Sep 17 00:00:00 2001
From: Nicholas Dainty <nick@npad.co.uk>
Date: Sat, 10 Jan 2009 14:09:29 +0000
Subject: TimeWithZone#xmlschema accepts optional fraction_digits argument
 [#1725 state:resolved]

---
 activesupport/lib/active_support/time_with_zone.rb | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'activesupport/lib')

diff --git a/activesupport/lib/active_support/time_with_zone.rb b/activesupport/lib/active_support/time_with_zone.rb
index 99be89fdf0..ec28f9801a 100644
--- a/activesupport/lib/active_support/time_with_zone.rb
+++ b/activesupport/lib/active_support/time_with_zone.rb
@@ -99,8 +99,12 @@ module ActiveSupport
       "#{time.strftime('%a, %d %b %Y %H:%M:%S')} #{zone} #{formatted_offset}"
     end
 
-    def xmlschema
-      "#{time.strftime("%Y-%m-%dT%H:%M:%S")}#{formatted_offset(true, 'Z')}"
+    def xmlschema(fraction_digits = 0)
+      fraction = if fraction_digits > 0
+        ".%i" % time.usec.to_s[0, fraction_digits]
+      end
+
+      "#{time.strftime("%Y-%m-%dT%H:%M:%S")}#{fraction}#{formatted_offset(true, 'Z')}"
     end
     alias_method :iso8601, :xmlschema
 
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