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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 11 posted 11 years ago by vanne
1 14 posted 12 years ago by vanne
1 10 posted 12 years ago by vanne
0 10 posted 12 years ago by vanne
0 13 posted 12 years ago by vanne
0 12 posted 12 years ago by vanne
0 16 posted 12 years ago by vanne
0 11 posted 12 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 52 posted 12 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 14 posted 12 years ago by vanne
Put this in environment.rb to use in your whole app or the console
1 17 posted 12 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 14 posted 12 years ago by vanne
Add this inside your .irbrc file to call "show Model" in your console instead of "y Model.column_names"
1 14 posted 13 years ago by vanne
Extend any float object to allow for decimal conversion
1 13 posted 13 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 17 posted 13 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 13 posted 13 years ago by vanne
Using instance_eval to abstract values into meaningful methods
1 11 posted 13 years ago by vanne
put this into lib/tasks and then run rake db:version
1 17 posted 13 years ago by vanne
A custom assertion that will allow you to pass a block to find the difference between two values.
1 10 posted 13 years ago by vanne
Useful for when you need to do a find and map specific results to an array for use later
1 17 posted 13 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 18 posted 13 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 38 posted 13 years ago by vanne
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