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1 440 posted 16 years ago by jordanbrock
3 743 posted 16 years ago by gtcaz
2 484 posted 16 years ago by gtcaz
Add this inside your .irbrc file to call "show Model" in your console instead of "y Model.column_names"
1 456 posted 16 years ago by vanne
0 382 posted 16 years ago by drwitt
1 463 posted 16 years ago by andyh
Extend any float object to allow for decimal conversion
1 413 posted 16 years ago by vanne
0 638 posted 16 years ago by sudarkoff
Add this to your ~/.irbrc file and you will have inline logging in the console
1 434 posted 16 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 514 posted 16 years ago by vanne
1 447 posted 16 years ago by spider
3 577 posted 16 years ago by spider
3 587 posted 16 years ago by zuwiki
An example ajax form tag
5 560 posted 16 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.
0 491 posted 16 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...
2 509 posted 16 years ago by gtcaz
This is an example of how to use the wxCocoaDialog dropdown widget from Ruby.
2 592 posted 16 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)
1 380 posted 16 years ago by andyh
Using instance_eval to abstract values into meaningful methods
1 356 posted 16 years ago by vanne
put this into lib/tasks and then run rake db:version
1 412 posted 16 years ago by vanne
A custom assertion that will allow you to pass a block to find the difference between two values.
1 360 posted 16 years ago by vanne
Useful for when you need to do a find and map specific results to an array for use later
1 491 posted 16 years ago by vanne
0 317 posted 16 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.
4 742 posted 16 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.
1 664 posted 16 years ago by vanne
Just name it s3cp (or similar), chmod it, and then you can do stuff like: s3cp ~/somefile.whatever bucket
1 504 posted 16 years ago by sudarkoff