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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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0 972 posted 17 years ago by vanne
1 1065 posted 17 years ago by vanne
1 902 posted 17 years ago by vanne
0 945 posted 17 years ago by vanne
0 921 posted 17 years ago by vanne
0 887 posted 17 years ago by vanne
0 1035 posted 17 years ago by vanne
0 897 posted 17 years ago by vanne
0 876 posted 18 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 2362 posted 18 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 1085 posted 18 years ago by vanne
Put this in environment.rb to use in your whole app or the console
1 1046 posted 18 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.
1 974 posted 18 years ago by vanne
Add this inside your .irbrc file to call "show Model" in your console instead of "y Model.column_names"
1 1040 posted 18 years ago by vanne
Extend any float object to allow for decimal conversion
1 1013 posted 18 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 981 posted 18 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1087 posted 18 years ago by vanne
Using instance_eval to abstract values into meaningful methods
1 881 posted 18 years ago by vanne
put this into lib/tasks and then run rake db:version
1 968 posted 18 years ago by vanne
A custom assertion that will allow you to pass a block to find the difference between two values.
1 932 posted 18 years ago by vanne
Useful for when you need to do a find and map specific results to an array for use later
1 1050 posted 18 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 1566 posted 18 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 1330 posted 18 years ago by vanne
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