How to map more than one Attribute with ActiveRecord?

user_383695 0
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If I type in my console

u = User.first
u.friends(&map:username)

I get ["Peter", "Mary", "Jane"] but I also want to show the birthday, so how do I do that? I tried 

u.friends(&map:username, &map:birthday)

but this doesn't work.

ruby-on-rails-4 ruby-on-rails-3 activerecord ruby-on-rails ruby
3 Answers

With ActiveRecord >= 4 you can simply use:

u.friends.pluck(:username, :birthday)
user_29364910
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