Flowdock
method

construct_limited_ids_condition

Importance_0
v3.2.8 - Show latest stable - 0 notes - Class: ActiveRecord::FinderMethods
construct_limited_ids_condition(relation) protected

No documentation

This method has no description. You can help the Ruby on Rails community by adding new notes.

Hide source
# File activerecord/lib/active_record/relation/finder_methods.rb, line 252
    def construct_limited_ids_condition(relation)
      orders = relation.order_values.map { |val| val.presence }.compact
      values = @klass.connection.distinct("#{@klass.connection.quote_table_name table_name}.#{primary_key}", orders)

      relation = relation.dup

      ids_array = relation.select(values).collect {|row| row[primary_key]}
      ids_array.empty? ? raise(ThrowResult) : table[primary_key].in(ids_array)
    end
Register or log in to add new notes.