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Everyone's Recent Rails Snippets Tagged ruby

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Rails Nested Attributes - Minus records from record set

Useful for building nested entries checkboxes etc

ruby

0 3225 posted 11 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...

ruby

0 2510 posted 11 years ago by uberdragon

Rails Validate credit card

ruby

0 4489 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...

ruby

0 3432 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...

ruby

0 3299 posted 13 years ago by skozz

Rails Rails request parameters!

ruby

0 3217 posted 14 years ago by abstraktor

Rails lazyload ruby and rails extensions

ruby

0 3290 posted 14 years ago by avioli

Rails Rails - Custom Form Builder

ruby

0 3200 posted 15 years ago by alx_g

Rails sinatra.rb upload image

ruby

0 3157 posted 15 years ago by almazom

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

ruby

0 3233 posted 15 years ago by insanedreamer

Rails weather parsing

ruby

0 3100 posted 15 years ago by almazom

Rails Rails in groups of

ruby

0 1112 posted 15 years ago by inkdeep

Rails Smart shebang for script/runner

ruby

0 1091 posted 15 years ago by nflamel

Rails replace quotes & trim (left and right)

ruby

0 1248 posted 15 years ago by almazom

Rails Monkeypatch for easier to read migrations

I never can remember the exact name of the exception to call in self.down for a migration that cannot be undone. So I decided to come up with something easier to remember. This feels more "ruby-ish" and "rails-ish" to me, and so far it works just fin...

ruby

0 1131 posted 15 years ago by sgtrock

Rails RoR Helper - Menu Item with Current Class

Regular menu item adding current class if current url equal menu item destination.

ruby

1 1415 posted 15 years ago by smoothdzion

Rails RoR Helper - Copy Input Value if Empty

I needed to copy the value of one field to a couple of others in case users decided to forget to fill them out. Using jQuery and added it to a helper because I was using in multiple places. Created variables to make it more readable.

ruby

1 1206 posted 15 years ago by smoothdzion

Rails ruby and ruby ee

ruby

0 968 posted 15 years ago by jommy

Rails RoR - Select Box Using Existing Model

The code to find all objects from a model and use them as select options.

ruby

1 1431 posted 15 years ago by smoothdzion

Rails RoR - Category Link with Comma Separation

For separating a list of categories with a comma that are linked. There may be a better way. Leave a comment if you have a better way. This was the first way I found that worked. This code increments the count 1 at a time. It applies the incre...

ruby

1 1095 posted 15 years ago by smoothdzion

Rails RoR - Snippet for Join Table Checkboxes

Used to create checkboxes to select multiple categories for a post or any other type of applicable situation.

ruby

1 1048 posted 15 years ago by smoothdzion

Rails generate a mysql BETWEEN clause to find within a date range

requires Rails libraries. could be rewritten to just use core Ruby libs, but I'm too lazy right now and I use this entirely in my Rails apps.

ruby

0 1458 posted 15 years ago by mepatterson

Rails Capistrano: Synchronize local mysql database to remote mysql database

This could be further abstracted to work with other db's. Also, it really should be using Ruby's Tempfile class instead of assuming the local machine is *NIX based, but it works :)