However, with Core data you cannot retrieve only certain attributes of an object – you have to retrieve the entire object. However, if we factor the objects into two pieces – the FailedBankInfo piece and the FailedBankDetails piece – we can accomplish the exact same thing.
This is a post as much for me, as for my readers. I keep forgetting how all these interact, and what the defaults are, so when I need to customize, I have to go digging for the details every time.
As a former Java programmer (of over 8 yrs), it has been slightly embarrassing for me, as a current Ruby programmer (of over 7 yrs) to have never had an opportunity to use JRuby in a Ruby project. I keep running into Charles Nutter at conferences, and saying “maybe next year” for far too long.
Ok, I admit it. I’ve fallen off the blogging wagon again. I promise I’m going to try harder, and start queuing up posts again.
Exciting news. We’ve got 2 new sessions of the Rails4iOS workshop scheduled.
How the “Most Beautiful Woman in the World” Invented a Radio System for Remote-Controlling Torpedoes | Brain Pickings http://www.brainpickings.org/index.php/2011/12/08/hedys-folly/
Today I was trying to figure out how to create a factory girl model, with a has_many relationship. Turns out, this is not exactly straight-forward, and you need to
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So, when you are attempting to seed your database in the latest version of Rails now, you may get: