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This allows you to search any INSTANCE or CLASS methods of any objects including rails models, which is helpful if you want to see the methods that you created yourself.
1 1101 posted 18 years ago by vanne
Requires the twitter bundle. This is an early attempt at updating this. Pretty crude at the moment, but it works.
2 1375 posted 18 years ago by gtcaz
2 1162 posted 18 years ago by gtcaz
Adapted from http://journal.mychores.co.uk/articles/2007/01/21/updating-twitter-from-ruby-rails
2 1366 posted 18 years ago by gtcaz
Requires wget and curl.
2 1442 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 1169 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 1360 posted 18 years ago by wackimonki
This will add up all the prices and return it? What does |item| mean exactly?
2 1371 posted 18 years ago by wackimonki
1 1077 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 1255 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 1295 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 1194 posted 18 years ago by wackimonki
3 2619 posted 18 years ago by gtcaz
2 1315 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 1183 posted 18 years ago by vanne
Displays a image inside link_to instead of text.
2 1594 posted 18 years ago by ryanprel
1 1254 posted 18 years ago by andyh
Extend any float object to allow for decimal conversion
1 1141 posted 18 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 1129 posted 18 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1218 posted 18 years ago by vanne
2 1021 posted 18 years ago by gnatware
2 1139 posted 18 years ago by gnatware
Define multiple associations on the same associated class. From the Rails Way blog.
1 991 posted 18 years ago by gnatware
1 1241 posted 18 years ago by spider
3 2512 posted 18 years ago by spider
3 1435 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 2858 posted 18 years ago by gtcaz
An example ajax form tag
5 2242 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 2411 posted 18 years ago by gtcaz
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