Snipplr

(Rails) Validate credit card - Fivell

Tue, 26 Mar 2013 06:26:40 GMT

(Rails) Rails fix for cookie munging AT&T Proxies - mightybs

Thu, 21 Feb 2013 06:32:38 GMT

Working on the problem described here: http://forums.att.com/t5/Data-Messaging-Features-Internet/3G-proxy-wnsnet-attws-com-strips-HTTP-response-headers/m-p/3294533/highlight/false#M59737 After some testing we found the below code to fix our troubles in Rails 1.0 sites. I have not checked if future Rails versions provide the same "fix" or not. We include this file in our environment file so that on load of the application we decide whether or not it is necessary and define the fix then.

(Rails) RSpec + Capybara method to visit a page and make sure no encoded HTML is displayed to use - jlippiner

Tue, 23 Oct 2012 03:41:08 GMT

RSpec + Capybara method to visit a page and make sure no encoded HTML is displayed to use. Stick in spec_helper

(Rails) Rails Ajax Search Form Using ERB - cliffbraton

Sun, 12 Aug 2012 12:23:34 GMT

= Rails Ajax Search Form Using ERB * action * name * text

(Rails) Pick a random element - akmuraro

Wed, 06 Jun 2012 21:46:06 GMT

in your model, add a def to pick a record where an option (in my case lenght) is equal to 1

(Rails) Render layout false - CrescentMoon

Sat, 05 May 2012 20:38:21 GMT

render :layout => false not work

(Rails) Solución: Rails no encuentra la librería MySQL aunque esté instalada (OS X) - skozz

Thu, 16 Feb 2012 19:45:42 GMT

Esto suele ocurrer muy amenudo cuando instalamos Ruby on Rails antes que MySQL. Es un error "Library not loaded: libmysqlclient.18.dylib (LoadError)" donde lista los directorios donde busca y no lo encuentra. La solución es guiarle para que lo encuentre. Lo hacemos ejecutando este comando en el Terminal para darle la ruta.

(Rails) Uninitialized constant Rake::DSL - guhelouis

Tue, 01 Nov 2011 01:12:01 GMT

(Rails) Adding custom MimeTypes into rails format - guhelouis

Thu, 20 Oct 2011 19:42:39 GMT

(Rails) Rails request parameters! - abstraktor

Sat, 24 Sep 2011 01:25:26 GMT

(Rails) rhodes init - brianyang

Sun, 01 May 2011 04:22:40 GMT

in app folder

(Rails) Padrino Select from Collection - pdxmph

Mon, 18 Apr 2011 10:19:46 GMT

(Rails) remove duplicates from Relations - abstraktor

Sun, 17 Apr 2011 06:39:10 GMT

Remove all duplicate Adresses from first User.

(Rails) viewhelper aus dem controller aufrufen - abstraktor

Sun, 17 Apr 2011 06:27:34 GMT

Bei Rails (zumindest 3) kann man aus dem controller über view_context auf den Kontext der View zugreifen und so zB viewhelper aufrufen. Zum Beispiel:

(Rails) Update every record with a cleaner value - lfatr

Sun, 17 Apr 2011 02:27:30 GMT

(Rails) Rails enviroment on passenger - katsuke

Mon, 07 Mar 2011 16:17:10 GMT

on top of config/environment.rb

(Rails) Shoulda with TestUnit: Conditional Validation using Shoulda/Subject - widescape

Thu, 03 Mar 2011 21:46:02 GMT

(Rails) Generate Permalink - rayonrails

Mon, 21 Feb 2011 04:53:13 GMT

(Rails) lazyload ruby and rails extensions - avioli

Wed, 09 Feb 2011 17:40:01 GMT

(Rails) Previous and Next Links - gmericksen

Fri, 14 Jan 2011 15:39:33 GMT

If each title is unique and you need alphabetical, try this in your Post model. You can change title to any unique attribute (created_at, id, etc.) if you need a different sort order.