- Add time wrapper for iso8601 support

lib/time.rb

@@ -0,0 +1,19 @@
+
+# Provide our own Time wrapper for ISO8601 support
+# Example:
+#   >> LogStash::Time.now.to_iso8601
+#   => "2010-10-17 00:25:24.619014-0700"
+#
+#   >> LogStash::Time.now.utc.to_iso8601
+#   => "2010-10-17 07:25:26.788704Z"
+module LogStash; class Time < ::Time
+  # Return a string that is this time in ISO8601 format.
+  def to_iso8601
+    if self.utc?
+      tz = "Z"
+    else
+      tz = self.strftime("%z")
+    end
+    return self.strftime("%Y-%m-%d %H:%M:%S") + ".#{self.tv_usec}#{tz}"
+  end
+end; end # class LogStash::Time