A very concise ruby on rails helper method that converts seconds into human readable format. It will not display any time periods that have 0 (ie: 1 hour 13 seconds - skipping minutes as there were none) Due to complexity, months were not factored...

rails
ruby

0 691 posted 7 years ago by uberdragon

Rails RVM Workflow for a New Rails App

You want to start a new Rails app. But you also want to start a new RVM gemset for the app so you can start with the latest Rails and gems. In this code snippet I show how I start off an up-to-date Rails project in a clean gemset.

rails

1 445 posted 8 years ago by dreamstarter

Rails Validate credit card

rails
ruby

0 577 posted 8 years ago by Fivell

Rails Rails fix for cookie munging AT&T Proxies

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 troubl...

rails
ruby

0 437 posted 8 years ago by mightybs

Rails Render layout false

render :layout => false not work

layout

0 381 posted 9 years ago by CrescentMoon

Rails SoluciÃ³n: Rails no encuentra la librerÃa MySQL aunque estÃ© instalada (OS X)

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 soluciÃ³n es guiarle para que lo encue...

0 399 posted 9 years ago by skozz

Rails Uninitialized constant Rake::DSL

rails

0 349 posted 10 years ago by guhelouis

Rails Adding custom MimeTypes into rails format

rails

0 338 posted 10 years ago by guhelouis

Rails Rails request parameters!

rails
ruby

0 406 posted 10 years ago by abstraktor

Rails Shoulda with TestUnit: Conditional Validation using Shoulda/Subject

validation

0 379 posted 10 years ago by widescape

Rails lazyload ruby and rails extensions

rails
ruby

0 437 posted 10 years ago by avioli

Rails Previous and Next Links

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.

rails

0 370 posted 10 years ago by gmericksen

Rails SQL log in Rails console

0 430 posted 10 years ago by batamire

Rails Authlogic Timeout

This will require a user to log back in if they are inactive for more than 10 minutes. In order for this feature to be used you must have a last_request_at datetime column in your table for whatever model you are authenticating with.

rails

0 386 posted 10 years ago by gmericksen

Rails Start a Rails project using datamapper

mysql
rails

0 368 posted 11 years ago by donaldcook

Rails Find ActiveRecord Object Older than One Week Old

rails

0 532 posted 11 years ago by zackfern

Rails Rails - Custom Form Builder

0 393 posted 11 years ago by alx_g

Rails ajax pagination links

tag links with .click function

0 343 posted 11 years ago by insanedreamer

Rails easy flash display with prototype

javascript

0 352 posted 11 years ago by insanedreamer

Rails Display 'loading' icon for all ajax requests

Put this in application layout for global use. Have a hidden div called 'loadicon' with a loading icon (or whatever) in it, which is shown/hidden on ajax calls.

javascript

0 396 posted 11 years ago by insanedreamer

Rails sinatra.rb upload image

image
ruby

0 359 posted 11 years ago by almazom

Rails Rails: Freezing an app

Migrating a Rails app from Development to Production can sometimes be a real pain. One way I help reduce headache is by copying all the necessary Rails files to make it a self-contained unit (Freezing). If I need to make version changes later, I si...

rails

0 303 posted 11 years ago by chrisaiv

Rails Rails: My Favorite Rails Plug-ins

Here are a few examples of how to install my favorite rails plug-ins from GIT. The alternative solution is to simply use gem --and have the plugin available throughout all of my rails applications-- but I prefer to have my applications living as sel...