updated ChangeLog and NEWS

Author: eddelbuettel

ChangeLog

@@ -1,7 +1,11 @@
 2015-01-01  Dirk Eddelbuettel  <edd@debian.org>
 
         * inst/include/Rcpp/sugar/functions/mean.h: Return type is double, not
-        storage type; also added logical vector case 
+        storage type; also added logical vector case; also added integer case
+        to correctly deal with NA values
+
+        * inst/unitTests/runit.sugar.R: Added unit tests for new sugar mean()
+        * inst/unitTests/cpp/sugar.cpp: C++ side of new unit tests
 
 2014-12-31  Dirk Eddelbuettel  <edd@debian.org>
 

inst/NEWS.Rd

@@ -20,7 +20,8 @@
       \code{List}, \code{RawVector} and \code{ExpressionVector}.
       \item Vectors now have a \code{Vector::const\_iterator} that is 'const correct'
       thanks to fix by Romain following bug report in rcpp-devel by Martyn Plummer.
-      \item The \code{mean()} sugar function now uses a more robust two-pass method.
+      \item The \code{mean()} sugar function now uses a more robust two-pass
+      method, and new unit tests for added at the same time.
     }
     \item Changes in Rcpp Attributes:
     \itemize{