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 1982 posted 19 years ago by gtcaz
2 2011 posted 19 years ago by gtcaz
Adapted from http://journal.mychores.co.uk/articles/2007/01/21/updating-twitter-from-ruby-rails
2 1939 posted 19 years ago by gtcaz
Requires wget and curl.
2 2117 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 1730 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 1961 posted 19 years ago by wackimonki
This will add up all the prices and return it? What does |item| mean exactly?
2 2013 posted 19 years ago by wackimonki
1 1597 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 1787 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 1878 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 1759 posted 19 years ago by wackimonki
3 3341 posted 19 years ago by gtcaz
2 1932 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 1770 posted 19 years ago by vanne
Displays a image inside link_to instead of text.
2 2218 posted 19 years ago by ryanprel
1 1868 posted 19 years ago by andyh
Extend any float object to allow for decimal conversion
1 1755 posted 19 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 1720 posted 19 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1845 posted 19 years ago by vanne
2 1554 posted 19 years ago by gnatware
2 1750 posted 19 years ago by gnatware
Define multiple associations on the same associated class. From the Rails Way blog.
1 1551 posted 19 years ago by gnatware
1 1871 posted 19 years ago by spider
3 3290 posted 19 years ago by spider
3 2153 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 3639 posted 19 years ago by gtcaz
An example ajax form tag
5 2905 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 3119 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 3532 posted 19 years ago by gtcaz
1 ... 8 9 10 11 12