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1 700 posted 17 years ago by jordanbrock
3 1171 posted 17 years ago by gtcaz
2 840 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"
1 741 posted 17 years ago by vanne
0 629 posted 17 years ago by drwitt
1 773 posted 17 years ago by andyh
Extend any float object to allow for decimal conversion
1 741 posted 17 years ago by vanne
0 1047 posted 17 years ago by sudarkoff
Add this to your ~/.irbrc file and you will have inline logging in the console
1 716 posted 17 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 832 posted 17 years ago by vanne
1 751 posted 17 years ago by spider
3 1027 posted 17 years ago by spider
3 986 posted 17 years ago by zuwiki
An example ajax form tag
5 887 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.
0 817 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...
2 830 posted 17 years ago by gtcaz
This is an example of how to use the wxCocoaDialog dropdown widget from Ruby.
2 984 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)
1 671 posted 17 years ago by andyh
Using instance_eval to abstract values into meaningful methods
1 616 posted 17 years ago by vanne
put this into lib/tasks and then run rake db:version
1 689 posted 17 years ago by vanne
A custom assertion that will allow you to pass a block to find the difference between two values.
1 660 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
1 785 posted 17 years ago by vanne
0 582 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 1225 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 1019 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
1 801 posted 17 years ago by sudarkoff