From 21f3fab5802f0a8092df501e8c610e0f5403059a Mon Sep 17 00:00:00 2001
From: Dan Vanderkam <danvdk@gmail.com>
Date: Fri, 19 Jul 2013 19:47:45 +0200
Subject: [PATCH] consolidate date processing a bit

---
 dygraph-utils.js | 24 ++++++++++++++++++++++++
 dygraph.js       | 24 ------------------------
 2 files changed, 24 insertions(+), 24 deletions(-)

diff --git a/dygraph-utils.js b/dygraph-utils.js
index 263ece1..24e4bb6 100644
--- a/dygraph-utils.js
+++ b/dygraph-utils.js
@@ -486,6 +486,30 @@ Dygraph.hmsString_ = function(date) {
 };
 
 /**
+ * Convert a JS date (millis since epoch) to YYYY/MM/DD
+ * @param {number} date The JavaScript date (ms since epoch)
+ * @return {string} A date of the form "YYYY/MM/DD"
+ * @private
+ */
+Dygraph.dateString_ = function(date) {
+  var zeropad = Dygraph.zeropad;
+  var d = new Date(date);
+
+  // Get the year:
+  var year = "" + d.getFullYear();
+  // Get a 0 padded month string
+  var month = zeropad(d.getMonth() + 1);  //months are 0-offset, sigh
+  // Get a 0 padded day string
+  var day = zeropad(d.getDate());
+
+  var ret = "";
+  var frac = d.getHours() * 3600 + d.getMinutes() * 60 + d.getSeconds();
+  if (frac) ret = " " + Dygraph.hmsString_(date);
+
+  return year + "/" + month + "/" + day + ret;
+};
+
+/**
  * Round a number to the specified number of digits past the decimal point.
  * @param {number} num The number to round
  * @param {number} places The number of decimals to which to round
diff --git a/dygraph.js b/dygraph.js
index cc856bc..41b6f28 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -187,30 +187,6 @@ Dygraph.numberAxisLabelFormatter = function(x, granularity, opts, g) {
 };
 
 /**
- * Convert a JS date (millis since epoch) to YYYY/MM/DD
- * @param {Number} date The JavaScript date (ms since epoch)
- * @return {String} A date of the form "YYYY/MM/DD"
- * @private
- */
-Dygraph.dateString_ = function(date) {
-  var zeropad = Dygraph.zeropad;
-  var d = new Date(date);
-
-  // Get the year:
-  var year = "" + d.getFullYear();
-  // Get a 0 padded month string
-  var month = zeropad(d.getMonth() + 1);  //months are 0-offset, sigh
-  // Get a 0 padded day string
-  var day = zeropad(d.getDate());
-
-  var ret = "";
-  var frac = d.getHours() * 3600 + d.getMinutes() * 60 + d.getSeconds();
-  if (frac) ret = " " + Dygraph.hmsString_(date);
-
-  return year + "/" + month + "/" + day + ret;
-};
-
-/**
  * @type {!Array.<string>}
  * @private
  */
-- 
2.7.4