Joined September 2013
·
Posted to
OR queries with arrays as arguments in Rails 4
over 1 year
ago
@random-private: You're right, it's an ActiveRecord relation.
Posted to
OR queries with arrays as arguments in Rails 4
over 1 year
ago
No problem. If you're new to Rails and you won't write queries like that too often, I'd recommend the first method or the one I described in the post, so you won't trouble yourself with libraries that do a bit of magic you don't yet grok ;)
Posted to
OR queries with arrays as arguments in Rails 4
over 1 year
ago
@limeblast I think you have to install the mentioned arel-helpers gem to make it work.
Posted to
git rebase --autosquash
over 1 year
ago
@bsimpson: I think you should add that note somewhere in the article, not many people are going to see that in the comments ;)
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FYI: In Ruby 2.0+ there's Enumerable#lazy. http://patshaughnessy.net/2013/4/3/ruby-2-0-works-hard-so-you-can-be-lazy
(Yes, I do realize this post talks about 1.9 😉)