take

take(limit = nil)

Instance Public methods

Gives a record (or N records if a parameter is supplied) without any implied order. The order will depend on the database implementation. If an order is supplied it will be respected.

Person.take # returns an object fetched by SELECT * FROM people LIMIT 1
Person.take(5) # returns 5 objects fetched by SELECT * FROM people LIMIT 5
Person.where(["name LIKE '%?'", name]).take

Links:

https://github.com/rails/rails/blob/f244d8f53279efd755e7299418b408641baedc9c/activerecord/lib/active_record/relation/finder_methods.rb#L97

doc_ruby_on_rails

2015-06-20 00:00:00

Comments