Rails4 scope with parameters

Question

I somehow cannot find any place in the rails documentation about how to put some params into a named scope, f.e. something like this

scope :by_id, -> { where :id = id }

possible duplicate of [scopes with lambda and arguments in Rails 4 style?](http://stackoverflow.com/questions/16588077/scopes-with-lambda-and-arguments-in-rails-4-style) — Abhi, Jun 11 '15 at 07:20

score 9 · Accepted Answer · answered Dec 11 '13 at 11:00

9

scope :by_id, ->(id) {where (:id => id)}

this should work

answered Dec 11 '13 at 11:00

campino star

1

Why does adding a space between `->` and `(id)` break? – Steve Robinson Nov 18 '14 at 08:07

1 Answers1