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 1761 posted 19 years ago by gtcaz
2 1773 posted 19 years ago by gtcaz
Adapted from http://journal.mychores.co.uk/articles/2007/01/21/updating-twitter-from-ruby-rails
2 1733 posted 19 years ago by gtcaz
Requires wget and curl.
2 1870 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 1549 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 1763 posted 19 years ago by wackimonki
This will add up all the prices and return it? What does |item| mean exactly?
2 1776 posted 19 years ago by wackimonki
1 1390 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 1635 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 1680 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 1584 posted 19 years ago by wackimonki
3 3083 posted 19 years ago by gtcaz
2 1725 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 1554 posted 19 years ago by vanne
Displays a image inside link_to instead of text.
2 1995 posted 19 years ago by ryanprel
1 1654 posted 19 years ago by andyh
Extend any float object to allow for decimal conversion
1 1546 posted 19 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 1531 posted 19 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1596 posted 19 years ago by vanne
2 1376 posted 19 years ago by gnatware
2 1543 posted 19 years ago by gnatware
Define multiple associations on the same associated class. From the Rails Way blog.
1 1348 posted 19 years ago by gnatware
1 1649 posted 19 years ago by spider
3 3040 posted 19 years ago by spider
3 1920 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 3390 posted 19 years ago by gtcaz
An example ajax form tag
5 2668 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 2889 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 3221 posted 19 years ago by gtcaz
1 ... 8 9 10 11 12