Method: ApplicationRecord.pluck_primary_key

Defined in:

app/models/application_record.rb

.pluck_primary_key ⇒ Object

It is strongly suggested use the .ids method instead.

User.ids # => returns all the user IDs
User.where(...).ids # => returns the IDs of records matching the where clause.

# File 'app/models/application_record.rb', line 32

alias_method :pluck_primary_key, :ids