The Magical Attribute Reader
Here’s a common pattern and good rails thing to know about: read_attribute(:symbol) Basically what it does is read the attribute from the object’s database field, even if you have over-ridden…
Using Paperclip to save the width and height of the attachemnt
When using Paperclip to save an attached image, how do I get & store the dimensions of the image? Best way is to create two fields to store the width…
NY Tech Meetup August 3rd, 2010
This is the 76th NY Tech meetup; September is going to be the 6th year anniversary. Nate has a little self back-patting before getting to the show. Nate toutes his…