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1 561 posted 17 years ago by jordanbrock
3 967 posted 17 years ago by gtcaz
2 690 posted 17 years ago by gtcaz
Add this inside your .irbrc file to call "show Model" in your console instead of "y Model.column_names"
1 583 posted 17 years ago by vanne
0 501 posted 17 years ago by drwitt
1 620 posted 17 years ago by andyh
Extend any float object to allow for decimal conversion
1 560 posted 17 years ago by vanne
0 862 posted 17 years ago by sudarkoff
Add this to your ~/.irbrc file and you will have inline logging in the console
1 568 posted 17 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 686 posted 17 years ago by vanne
1 604 posted 17 years ago by spider
3 832 posted 17 years ago by spider
3 802 posted 17 years ago by zuwiki
An example ajax form tag
5 731 posted 17 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.
0 659 posted 17 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...
2 678 posted 17 years ago by gtcaz
This is an example of how to use the wxCocoaDialog dropdown widget from Ruby.
2 802 posted 17 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)
1 507 posted 17 years ago by andyh
Using instance_eval to abstract values into meaningful methods
1 470 posted 17 years ago by vanne
put this into lib/tasks and then run rake db:version
1 535 posted 17 years ago by vanne
A custom assertion that will allow you to pass a block to find the difference between two values.
1 509 posted 17 years ago by vanne
Useful for when you need to do a find and map specific results to an array for use later
1 637 posted 17 years ago by vanne
0 439 posted 17 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 1004 posted 17 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.
1 843 posted 17 years ago by vanne
Just name it s3cp (or similar), chmod it, and then you can do stuff like: s3cp ~/somefile.whatever bucket
1 660 posted 17 years ago by sudarkoff