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vanne

Member since 09/12/2006

25 snippets

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vanne's Recent SnippetsTagged ruby

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0 536 posted 15 years ago by vanne
1 588 posted 16 years ago by vanne
1 508 posted 16 years ago by vanne
0 512 posted 16 years ago by vanne
0 511 posted 16 years ago by vanne
0 489 posted 16 years ago by vanne
0 625 posted 16 years ago by vanne
0 454 posted 16 years ago by vanne
0 467 posted 16 years ago by vanne
Since there is no convenient way to clear the console in irb on windows, we can simple emulate the dos cls function
1 1699 posted 16 years ago by vanne
This is an easy to use any helpers that rails provides in any other place besides views and view helpers
1 609 posted 17 years ago by vanne
Put this in environment.rb to use in your whole app or the console
1 647 posted 17 years ago by vanne
This allows you to search any INSTANCE or CLASS methods of any objects including rails models, which is helpful if you want to see the methods that you created yourself.
1 538 posted 17 years ago by vanne
Add this inside your .irbrc file to call "show Model" in your console instead of "y Model.column_names"
1 575 posted 17 years ago by vanne
Extend any float object to allow for decimal conversion
1 551 posted 17 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 566 posted 17 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 676 posted 17 years ago by vanne
Using instance_eval to abstract values into meaningful methods
1 463 posted 17 years ago by vanne
put this into lib/tasks and then run rake db:version
1 528 posted 17 years ago by vanne
A custom assertion that will allow you to pass a block to find the difference between two values.
1 498 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
1 631 posted 17 years ago by vanne
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.
4 985 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.
1 834 posted 17 years ago by vanne
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