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 1614 posted 19 years ago by gtcaz
2 1406 posted 19 years ago by gtcaz
Adapted from http://journal.mychores.co.uk/articles/2007/01/21/updating-twitter-from-ruby-rails
2 1592 posted 19 years ago by gtcaz
Requires wget and curl.
2 1702 posted 19 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 1426 posted 19 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 1630 posted 19 years ago by wackimonki
This will add up all the prices and return it? What does |item| mean exactly?
2 1645 posted 19 years ago by wackimonki
1 1275 posted 19 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 1514 posted 19 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 1549 posted 19 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 1441 posted 19 years ago by wackimonki
3 2899 posted 19 years ago by gtcaz
2 1557 posted 19 years ago by gtcaz
Add this inside your .irbrc file to call "show Model" in your console instead of "y Model.column_names"
1 1421 posted 19 years ago by vanne
Displays a image inside link_to instead of text.
2 1850 posted 19 years ago by ryanprel
1 1513 posted 19 years ago by andyh
Extend any float object to allow for decimal conversion
1 1404 posted 19 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 1398 posted 19 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1453 posted 19 years ago by vanne
2 1268 posted 19 years ago by gnatware
2 1427 posted 19 years ago by gnatware
Define multiple associations on the same associated class. From the Rails Way blog.
1 1217 posted 19 years ago by gnatware
1 1489 posted 19 years ago by spider
3 2856 posted 19 years ago by spider
3 1754 posted 19 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 3197 posted 19 years ago by gtcaz
An example ajax form tag
5 2505 posted 19 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 2699 posted 19 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 2955 posted 19 years ago by gtcaz
1 ... 8 9 10 11 12