Rails 3 Config Auto Load Paths in Application.rb
In Rails 3 files in lib/ are no longer loaded by default. It's a snap to auto load these classes by adding the following line to config/application.rb
config.autoload_paths += %W(#{config.root}/lib)
This is commented out around line 16. Either rep...
Written by Sean Behan on 06/17/2012
How to Check if the Current Logged In User can Edit a Course in MOODLE Using the Has_capability Function
After an hour of fruitless searching through the docs and forums, I finally found an answer to my simple question, of course buried in the depths of the shark infested, murky water that is the Moodle code base .
How do I check if a user is a course creat...
Written by Sean Behan on 06/17/2012
How to Use RVM and POW with Ruby 2.0.0
In your project's root directory add a .ruby-version file and add the ruby version to the file
ruby-2.0.0-p247
Next source RVM in the .powrc file, also in your project's root directory.
source "$rvm_path/scripts/rvm"
rvm use `cat .ruby-versio...
Written by Sean Behan on 10/19/2013
Quick Syntax to Pipe an SQL Query Directly to a file
Here is a quick way to put the contents of a database table into a simple text file. This could be handy if for example, you just want to grab some emails and pop the results into a simple csv file. Your sql statement can be as creative as sql allows. All...
Written by Sean Behan on 06/17/2012
Convert Array to Object in PHP
function array2obj($data) {
return is_array($data) ? (object) array_map(__FUNCTION__,$data) : $data;
}
Source: http://www.serversidemagazine.com/php/how-to-convert-array-notation-to-object-notation...
Written by Sean Behan on 06/17/2012
