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1 995 posted 18 years ago by jordanbrock
3 1733 posted 18 years ago by gtcaz
2 1177 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 1077 posted 18 years ago by vanne
0 903 posted 18 years ago by drwitt
1 1133 posted 18 years ago by andyh
Extend any float object to allow for decimal conversion
1 1051 posted 18 years ago by vanne
0 1610 posted 18 years ago by sudarkoff
Add this to your ~/.irbrc file and you will have inline logging in the console
1 1019 posted 18 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1120 posted 18 years ago by vanne
1 1103 posted 18 years ago by spider
3 1558 posted 18 years ago by spider
3 1334 posted 18 years ago by zuwiki
An example ajax form tag
5 1346 posted 18 years ago by jordanbrock
There's another snippet here that's pure Ruby. This one can be used from the command line directly. The previous version still used Ruby, this one is pure shell.
0 1169 posted 18 years ago by plexus
Requires aspell and wxCocoaDialog. Now checks all of your selection for misspellings. Known issues: * e doesn't see contractions as a "word", so you must select things like can't, won't, etc. or the command won't see the whole word. * Dupl...
2 1170 posted 18 years ago by gtcaz
This is an example of how to use the wxCocoaDialog dropdown widget from Ruby.
2 1336 posted 18 years ago by gtcaz
used to remove unnecessary duplication of code. Code is from Jamis Buck (http://weblog.jamisbuck.org/2007/1/24/object-with_options)
1 1061 posted 18 years ago by andyh
Using instance_eval to abstract values into meaningful methods
1 907 posted 18 years ago by vanne
put this into lib/tasks and then run rake db:version
1 1007 posted 18 years ago by vanne
A custom assertion that will allow you to pass a block to find the difference between two values.
1 953 posted 18 years ago by vanne
Useful for when you need to do a find and map specific results to an array for use later
1 1101 posted 18 years ago by vanne
0 839 posted 18 years ago by andyh
This is useful for using ActiveRecord validations without the ActiveRecord DB dependencies, this snippet is meant to be used with Textmate... create this in models/name_of_your_model to use.
4 1773 posted 18 years ago by vanne
This allows you to turn off ajax requests application wide, so that you don't have to do render :layout => false in every controller that needs it.
1 1358 posted 18 years ago by vanne
Just name it s3cp (or similar), chmod it, and then you can do stuff like: s3cp ~/somefile.whatever bucket
1 1156 posted 18 years ago by sudarkoff