From eb645d298cd563df306591ca19657fb76dfe1c39 Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Tue, 24 Jul 2012 10:29:47 +0200
Subject: [PATCH] More embedded comments

---
 app/controllers/app.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/controllers/app.js b/app/controllers/app.js
index e87172b0..9e5148f3 100755
--- a/app/controllers/app.js
+++ b/app/controllers/app.js
@@ -12,6 +12,8 @@
 // - sql only, provided the subdomain exists in CartoDB and the table's sharing options are public
 //
 // eg. vizzuality.cartodb.com/api/v1/?sql=SELECT * from my_table
+//
+//
 var express = require('express')
     , app      = express.createServer(
     express.logger({
@@ -47,7 +49,7 @@ function handleQuery(req, res) {
     var limit     = parseInt(req.query.rows_per_page);
     var offset    = parseInt(req.query.page);
     var format    = req.query.format;
-    var dp        = req.query.dp;
+    var dp        = req.query.dp; // decimal point digits (defaults to 6)
 
     // sanitize and apply defaults to input
     dp        = (dp       === "" || _.isUndefined(dp))       ? '6'  : dp;