I’ve got a series of Posts and would like to select all posts where its title size is lesser than 30, how to do that?
Posts.where("len(title) < 30")?
I’ve got a series of Posts and would like to select all posts where
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I’ve got a series of Posts and would like to select all posts where its title size is lesser than 30, how to do that?
Posts.where("len(title) < 30")?
This should work:
You’re correctly using #where as shorthand for :conditions in Rails 3. You can pass in any snippet that works in your local SQL directly.
Just remember that ActiveRecord model classes are singular by convention.