From 23796d0099468875fc24feaea626ccc993191a6b Mon Sep 17 00:00:00 2001
From: schneefux <schneefux+commit@schneefux.xyz>
Date: Wed, 6 Apr 2016 19:46:49 +0200
Subject: add boston slide

---
 code/bostonset.js        | 21 ++++++++++++++++++++-
 code/weightviswrapper.js |  1 +
 2 files changed, 21 insertions(+), 1 deletion(-)

(limited to 'code')

diff --git a/code/bostonset.js b/code/bostonset.js
index 50b9d38..f5f1264 100644
--- a/code/bostonset.js
+++ b/code/bostonset.js
@@ -9,6 +9,7 @@ var Bostonset = (function() {
         this.dataScaler.setScales([[0.00632, 0.0, 0.46, 0.0, 0.385, 3.561, 2.9, 1.1296, 1.0, 187.0, 12.6, 0.32, 1.73], [88.9762, 100.0, 27.74, 1.0, 0.871, 8.78, 100.0, 12.1265, 24.0, 711.0, 22.0, 396.9, 37.97]]);
         this.targetScaler = new MinMaxScaler();
         this.targetScaler.setScales([5.0, 50.0]);
+        this.readyHooks = [];
     }
 
     Bostonset.prototype.load = function(url) {
@@ -22,15 +23,33 @@ var Bostonset = (function() {
                 }
                 self.data.push(arr);
             });
+            self.readyHooks.forEach(function(hook) { hook(); });
         });
     };
 
+    Bostonset.prototype.afterLoad = function(cb) {
+        if (!this.ready) {
+            this.readyHooks.push(cb);
+        } else {
+            cb();
+        }
+    };
+
+    Bostonset.prototype.attributes = function() {
+        console.log(attrs);
+        return attrs;
+    };
+
     Bostonset.prototype.length = function() {
         return this.data.length;
     };
 
+    Bostonset.prototype.rawData = function(row) {
+        return this.data[row];
+    };
+
     Bostonset.prototype.rawInputs = function(row) {
-        return this.data[row].slice(0, -1); // leave out MEDV
+        return this.rawData(row).slice(0, -1); // leave out MEDV
     };
 
     Bostonset.prototype.inputs = function(row) {
diff --git a/code/weightviswrapper.js b/code/weightviswrapper.js
index 1f17b55..94f6306 100644
--- a/code/weightviswrapper.js
+++ b/code/weightviswrapper.js
@@ -199,6 +199,7 @@ var WeightVisWrapper = (function() {
 
 /* helps with impress.js' stepenter/stepleave events */
 // TODO move into its own file
+// TODO must be a step's direct child
 var VisIntegrater = (function() {
     function VisIntegrater(enterCb, leaveCb, selector) {
         var self = this;
-- 
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