Code Snippet for getting a certain field from a scoped model
This comes up a lot and I keep reinventing it:
@user.cars.map(&:name)
Note that pluck doesn’t work because it’s a class method not an instance method.
This comes up a lot and I keep reinventing it:
@user.cars.map(&:name)
Note that pluck doesn’t work because it’s a class method not an instance method.