Ruby on Rails

Fix for ActiveRecord::ConnectionNotEstablished with acts_as_votable gem (0.5.0) on Rails…

When we were building the changebadtogood.com app we faced a certain issue with the acts_as_votable gem (~> 0.5.0) with Rails ‘3.0.19’. We got the...
Steve Robinson
1 min read

More about observable arrays in Knockoutjs

ObservableArray is a nice way to update a collection in Knockoutjs, if we want to repeat certain UI sections like name of the products...
Surendran Sukumaran
1 min read

Image Uploading With Rhodes, RhoConnect & Rails3

Recently I working on an app project which involves uploading and transferring images from smartphones to Web and vice-versa. My stack was Rhodes, RhoConnect,...
Visnupriya
1 min read

Using Facebook Realtime Updates in Ruby on Rails

Recently I got chance to try Facebook real time API in one of our project. Realtime Updates enables applications to subscribe to changes in...
Rajeswari K
2 min read

Upgrade Rails 2 application to Rails 3

Last month, I spent most of time upgrading a beautiful application from Rails 2 to Rails. It was such a wonderful experience and I...
Prabu D
3 min read

Continuous Integration in Rails with Jenkins

Jenkins is an open-source Continuous Integration tool and it is easy to integrate in Rails project. A CI package will run automated tests on...
Rajeswari K
1 min read

Integrate CreditCard Payment in Rhodes(iPhone and Android) Apps

We successfully integrated Stripe based Credit card payment in a Rhodes App for iPhone and Android. Stripe is really cool and made our life...
Prabu D
13 sec read

Training on RhoMobile at Singapore – Photos

On 2nd March 2012 we conducted a half-day training on “Building cross-platform Mobile applications using RhoMobile platform at Singapore. Here are some of pictures...
Balaji D Loganathan
14 sec read

Scrollable Content with Fixed Header and Footer – Rhomobile…

While using Rhomobile, often you might want to create an app that would have scrollable content with fixed header and footer, horizontally scrollable content,...
Vinothini B
40 sec read

Ruby Tips 11: Install mysql gem on Mac OS…

brew install mysql Is you have installed mysql server already and have a failed mysql gem, then remove the mysql server first ...
Balaji D Loganathan
21 sec read

Ruby Tips 9: Install Gem Without RDoc/RI on Production

Often we want to avoid installing rdoc and ri on production/staging servers. Simply create .gemrc file in your home directory and add gem: –no-ri...
Balaji D Loganathan
11 sec read

Consume SOAP WebServices Using Ruby With Savon

Recently, we had a task of consuming a SOAP based web serivces which sends and receive complex objects.
Surendran Sukumaran
51 sec read