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Everyone's Recent Rails Snippets Tagged rails

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Rails Nested Attributes - Minus records from record set

Useful for building nested entries checkboxes etc

rails

0 2936 posted 10 years ago by davidb

Rails human readable time from seconds (helper)

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

0 2354 posted 11 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 3156 posted 12 years ago by dreamstarter

Rails Validate credit card

rails

0 4192 posted 12 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

0 3136 posted 12 years ago by mightybs

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...

rails

0 3002 posted 13 years ago by skozz

Rails Uninitialized constant Rake::DSL

rails

0 2849 posted 13 years ago by guhelouis

Rails Adding custom MimeTypes into rails format

rails

0 2938 posted 13 years ago by guhelouis

Rails Rails request parameters!

rails

0 2928 posted 13 years ago by abstraktor

Rails lazyload ruby and rails extensions

rails

0 3009 posted 14 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 2893 posted 14 years ago by gmericksen

Rails SQL log in Rails console

rails

0 1398 posted 14 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 1352 posted 14 years ago by gmericksen

Rails Start a Rails project using datamapper

rails

0 2923 posted 14 years ago by donaldcook

Rails Find ActiveRecord Object Older than One Week Old

rails

0 3194 posted 14 years ago by zackfern

Rails Rails - Custom Form Builder

rails

0 2927 posted 15 years ago by alx_g

Rails ajax pagination links

tag links with .click function

rails

0 2861 posted 15 years ago by insanedreamer

Rails Fetch a page from your site from console

Add this to .irbrc. Allows the following in console: > gethtml('/login') => HTML of whatever page is generated by /login

rails

0 3018 posted 15 years ago by insanedreamer

Rails To access url helpers (url_for, etc) from Rails console (Rails 3)

in Rails 2, use `include ActionController::UrlWriter` instead.

rails

1 2858 posted 15 years ago by insanedreamer

Rails Easy-to-spot debugging output in tests

Put this in `test_helper.rb` and call with `show(object1, object2, etc.)`

rails

0 2903 posted 15 years ago by insanedreamer

Rails easy-to-find logger.info output (rails)

rails

0 2941 posted 15 years ago by insanedreamer

Rails Rails IPN Sample

rails

0 2652 posted 15 years ago by gmericksen

Rails Custom YM4R Google Map Marker

rails

0 1128 posted 15 years ago by deschism

Rails Rails in groups of

rails

0 1041 posted 15 years ago by inkdeep

Rails named_scope with joins

rails

0 812 posted 15 years ago by nflamel

Rails Smart shebang for script/runner

rails

0 989 posted 15 years ago by nflamel

Rails Rails has_many through without join tables - Proposal

rails

0 1366 posted 15 years ago by viatropos

Rails Rails fast sqlite3 data filling

rails

0 1044 posted 15 years ago by almazom

Rails Convert Between Simple Tone Input and Pinyin in Rails model

This lets you type Mandarin tones like a1, o2, e3, and so on instead of having to type the real pinyin. The tones are saved with the proper characters in the database.

rails

0 1264 posted 15 years ago by 67ideas

Rails Test a helper class on Ruby On Rails

This is the code I use when I want to test a helper. It uses Factory Girl and Shoulda, but they're not needed to make it work.

rails

0 1293 posted 15 years ago by nflamel