Hello, I'm working on a Rails app. I want to test with rspec my method "start!" of my model Backup. So here the specs (all are methods, too): Backup should copy files to folder /backups Backup should check md5 sum Backup should delete original files For my tests, I create fake files, based on fixtures : MyFile.all.each{|r| system(...
I've got an image background which content I want to be always visible, no matter what is the user's resolution. Therefore, I want to be able to determine what is the resolution and set appropriate background image file before page loads, on the very beginning. Is it possible somehow? ...
Hi, I am trying to audit table changes on MySQL but i want the "before update" trigger to run (add a line into an audit table) only when there is at least one changed field. Is there a way to easily check all fields for changes between OLD and NEW ? Thank you ! ...