Advanced Search

Welcome To Snipplr

Everyone's Recent Ruby Snippets

1 ... 8 9 10 11 12
Requires the twitter bundle. This is an early attempt at updating this. Pretty crude at the moment, but it works.
2 1510 posted 18 years ago by gtcaz
2 1297 posted 18 years ago by gtcaz
Adapted from http://journal.mychores.co.uk/articles/2007/01/21/updating-twitter-from-ruby-rails
2 1489 posted 18 years ago by gtcaz
Requires wget and curl.
2 1585 posted 18 years ago by gtcaz
Renders the partial template called 'cart', sends along local variable @cart, this will be known locally using the same name as the partial, 'cart'.
1 1312 posted 18 years ago by wackimonki
The code tests if session[:counter] exists. If you leave out the all important '?', it will fail with an error.
1 1512 posted 18 years ago by wackimonki
This will add up all the prices and return it? What does |item| mean exactly?
2 1540 posted 18 years ago by wackimonki
1 1192 posted 18 years ago by jordanbrock
Redirects from one method to another in a controller. This is handy when there's an error, and you need to go back to index page, or for other purposes.
1 1400 posted 18 years ago by wackimonki
Adds a button in view, which triggers a method. "Empty cart" is the button name empty_cart is the method name
1 1445 posted 18 years ago by wackimonki
Catches an exception error, uses a technique called flash to display error on another page. The Ruby on Rails code needs to be in a controller. The rhtml code needs to be in the index layout.
1 1326 posted 18 years ago by wackimonki
3 2782 posted 18 years ago by gtcaz
2 1448 posted 18 years ago by gtcaz
Add this inside your .irbrc file to call "show Model" in your console instead of "y Model.column_names"
1 1316 posted 18 years ago by vanne
Displays a image inside link_to instead of text.
2 1752 posted 18 years ago by ryanprel
1 1397 posted 18 years ago by andyh
Extend any float object to allow for decimal conversion
1 1300 posted 18 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 1295 posted 18 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1360 posted 18 years ago by vanne
2 1164 posted 18 years ago by gnatware
2 1331 posted 18 years ago by gnatware
Define multiple associations on the same associated class. From the Rails Way blog.
1 1132 posted 18 years ago by gnatware
1 1382 posted 18 years ago by spider
3 2716 posted 18 years ago by spider
3 1623 posted 18 years ago by zuwiki
This replaces the PHP-based function in the HTML bundle. You need to add two files to your bundle's Support/lib folder (create the directories if they're not present): http://dev.rubyonrails.org/browser/trunk/actionpack/lib/action_controller/vend...
6 3058 posted 18 years ago by gtcaz
An example ajax form tag
5 2380 posted 18 years ago by jordanbrock
Alternative bundle command for e (http://www.e-texteditor.com) or TextMate. Replace YOUR_API_KEY_HERE with a valid API key -- you can find it on your Settings page (http://snipplr.com/settings/). Changed the command to allow selection of langua...
10 2564 posted 18 years ago by gtcaz
This command allows you to browse your snippet collection on Snipplr and retrieve them into e. Requires the installation of the wxCocoaDialog exe in the /Support/bin subdirectory. Replace YOUR_API_KEY_HERE with the API key -- you can find it on y...
6 2778 posted 18 years ago by gtcaz
1 ... 8 9 10 11 12