From 1ec2324b834756cb619c30c7be16c3449556a499 Mon Sep 17 00:00:00 2001
From: javi <qualopec@gmail.com>
Date: Tue, 10 Nov 2015 15:14:39 +0100
Subject: [PATCH] fixed category count

---
 lib/torque/provider/filterableJson.js | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/lib/torque/provider/filterableJson.js b/lib/torque/provider/filterableJson.js
index ea86295..03377b8 100644
--- a/lib/torque/provider/filterableJson.js
+++ b/lib/torque/provider/filterableJson.js
@@ -24,12 +24,14 @@ var Profiler = require('../profiler');
     this._filters = {};
     // category mapping for each column
     this.categoryMapping = {}
+    this.categoryMappingSize = {}
 
     // generate the mapping, global for all the tiles
     var fields = this.options.fields;
     for (var i = 0 ; i < fields.length; ++i) {
       if (fields[i].type === 'cat') {
         this.categoryMapping[fields[i].name] = {}
+        this.categoryMappingSize[fields[i].name] = 0;
       }
     }
 
@@ -112,12 +114,17 @@ var Profiler = require('../profiler');
             if (this.options.fields[j].type === 'cat') {
               var mapping = this.categoryMapping[this.options.fields[j].name];
               var m = mapping[v]
-              var count = Object.keys(mapping).length 
-              if (!m && count < 100) {
-                mapping[v] = 0;
+              if (!m) {
+                var count = this.categoryMappingSize[this.options.fields[j].name];
+                if (count < 100) {
+                  ++this.categoryMappingSize[this.options.fields[j].name];
+                  v = mapping[v] = count;
+                } else {
+                  v = 0;
+                }
+              } else {
+                v = m;
               }
-              mapping[v] += 1;
-              v = m
             }
             rr.push([r, v]);
         }