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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 1081 posted 17 years ago by vanne
1 1259 posted 17 years ago by vanne
1 1007 posted 17 years ago by vanne
0 1037 posted 17 years ago by vanne
0 1019 posted 18 years ago by vanne
0 994 posted 18 years ago by vanne
0 1155 posted 18 years ago by vanne
0 987 posted 18 years ago by vanne
0 975 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 2713 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 1200 posted 18 years ago by vanne
Put this in environment.rb to use in your whole app or the console
1 1177 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 1086 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 1167 posted 18 years ago by vanne
Extend any float object to allow for decimal conversion
1 1125 posted 18 years ago by vanne
Add this to your ~/.irbrc file and you will have inline logging in the console
1 1089 posted 18 years ago by vanne
Use this to sanitize a string and convert all wierd characters to your choice of delimiter
1 1201 posted 18 years ago by vanne
Using instance_eval to abstract values into meaningful methods
1 988 posted 18 years ago by vanne
put this into lib/tasks and then run rake db:version
1 1086 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 1032 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 1211 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 2634 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 1514 posted 18 years ago by vanne
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