From fc80a39612bb80a3f0ec537622bb104b5737a6ea Mon Sep 17 00:00:00 2001
From: Dan Vanderkam <danvdk@gmail.com>
Date: Tue, 1 Dec 2009 09:07:11 -0800
Subject: [PATCH] remove MochiKit.Base.update

---
 dygraph-canvas.js |  6 +++---
 dygraph.js        | 33 +++++++++++++++++++++------------
 2 files changed, 24 insertions(+), 15 deletions(-)

diff --git a/dygraph-canvas.js b/dygraph-canvas.js
index 45d27af..d1594f3 100644
--- a/dygraph-canvas.js
+++ b/dygraph-canvas.js
@@ -17,7 +17,7 @@
 DygraphLayout = function(dygraph, options) {
   this.dygraph_ = dygraph;
   this.options = {};  // TODO(danvk): remove, use attr_ instead.
-  MochiKit.Base.update(this.options, options ? options : {});
+  Dygraph.update(this.options, options ? options : {});
   this.datasets = new Array();
 };
 
@@ -146,7 +146,7 @@ DygraphLayout.prototype.removeAllDatasets = function() {
  * @param {Object} new_options an associative array of new properties
  */
 DygraphLayout.prototype.updateOptions = function(new_options) {
-  MochiKit.Base.update(this.options, new_options ? new_options : {});
+  Dygraph.update(this.options, new_options ? new_options : {});
 };
 
 // Subclass PlotKit.CanvasRenderer to add:
@@ -179,7 +179,7 @@ DygraphCanvasRenderer = function(dygraph, element, layout, options) {
     "drawXGrid": true,
     "gridLineColor": "rgb(128,128,128)"
   };
-  MochiKit.Base.update(this.options, options);
+  Dygraph.update(this.options, options);
 
   this.layout = layout;
   this.element = element;
diff --git a/dygraph.js b/dygraph.js
index 8b5124d..1cb4b62 100644
--- a/dygraph.js
+++ b/dygraph.js
@@ -125,7 +125,7 @@ Dygraph.prototype.__old_init__ = function(div, file, labels, attrs) {
   if (labels != null) {
     var new_labels = ["Date"];
     for (var i = 0; i < labels.length; i++) new_labels.push(labels[i]);
-    MochiKit.Base.update(attrs, { 'labels': new_labels });
+    Dygraph.update(attrs, { 'labels': new_labels });
   }
   this.__init__(div, file, attrs);
 };
@@ -178,10 +178,10 @@ Dygraph.prototype.__init__ = function(div, file, attrs) {
   // user_attrs_ and then computed attrs_. This way Dygraphs can set intelligent
   // defaults without overriding behavior that the user specifically asks for.
   this.user_attrs_ = {};
-  MochiKit.Base.update(this.user_attrs_, attrs);
+  Dygraph.update(this.user_attrs_, attrs);
 
   this.attrs_ = {};
-  MochiKit.Base.update(this.attrs_, Dygraph.DEFAULT_ATTRS);
+  Dygraph.update(this.attrs_, Dygraph.DEFAULT_ATTRS);
 
   // Make a note of whether labels will be pulled from the CSV file.
   this.labelsFromCSV_ = (this.attr_("labels") == null);
@@ -194,8 +194,8 @@ Dygraph.prototype.__init__ = function(div, file, attrs) {
   this.layoutOptions_ = { 'errorBars': (this.attr_("errorBars") ||
                                         this.attr_("customBars")),
                           'xOriginIsZero': false };
-  MochiKit.Base.update(this.layoutOptions_, this.attrs_);
-  MochiKit.Base.update(this.layoutOptions_, this.user_attrs_);
+  Dygraph.update(this.layoutOptions_, this.attrs_);
+  Dygraph.update(this.layoutOptions_, this.user_attrs_);
 
   this.layout_ = new DygraphLayout(this, this.layoutOptions_);
 
@@ -203,8 +203,8 @@ Dygraph.prototype.__init__ = function(div, file, attrs) {
   this.renderOptions_ = { colorScheme: this.colors_,
                           strokeColor: null,
                           axisLineWidth: Dygraph.AXIS_LINE_WIDTH };
-  MochiKit.Base.update(this.renderOptions_, this.attrs_);
-  MochiKit.Base.update(this.renderOptions_, this.user_attrs_);
+  Dygraph.update(this.renderOptions_, this.attrs_);
+  Dygraph.update(this.renderOptions_, this.user_attrs_);
   this.plotter_ = new DygraphCanvasRenderer(this,
                                             this.hidden_, this.layout_,
                                             this.renderOptions_);
@@ -388,9 +388,9 @@ Dygraph.prototype.setColors_ = function() {
 
   // TODO(danvk): update this w/r/t/ the new options system. 
   this.renderOptions_.colorScheme = this.colors_;
-  MochiKit.Base.update(this.plotter_.options, this.renderOptions_);
-  MochiKit.Base.update(this.layoutOptions_, this.user_attrs_);
-  MochiKit.Base.update(this.layoutOptions_, this.attrs_);
+  Dygraph.update(this.plotter_.options, this.renderOptions_);
+  Dygraph.update(this.layoutOptions_, this.user_attrs_);
+  Dygraph.update(this.layoutOptions_, this.attrs_);
 }
 
 // The following functions are from quirksmode.org
@@ -440,7 +440,7 @@ Dygraph.prototype.createStatusMessage_ = function(){
       "background": "white",
       "textAlign": "left",
       "overflow": "hidden"};
-    MochiKit.Base.update(messagestyle, this.attr_('labelsDivStyles'));
+    Dygraph.update(messagestyle, this.attr_('labelsDivStyles'));
     var div = document.createElement("div");
     for (var name in messagestyle) {
       div.style[name] = messagestyle[name];
@@ -1570,6 +1570,15 @@ Dygraph.prototype.parseDataTable_ = function(data) {
 }
 
 // These functions are all based on MochiKit.
+Dygraph.update = function (self, o) {
+  if (typeof(o) != 'undefined' && o !== null) {
+    for (var k in o) {
+      self[k] = o[k];
+    }
+  }
+  return self;
+};
+
 Dygraph.isArrayLike = function (o) {
   var typ = typeof(o);
   if (
@@ -1665,7 +1674,7 @@ Dygraph.prototype.updateOptions = function(attrs) {
   if (attrs.valueRange) {
     this.valueRange_ = attrs.valueRange;
   }
-  MochiKit.Base.update(this.user_attrs_, attrs);
+  Dygraph.update(this.user_attrs_, attrs);
 
   this.labelsFromCSV_ = (this.attr_("labels") == null);
 
-- 
2.7.4