Flowdock
method

count

Importance_0
v2.1.0 - Show latest stable - 0 notes - Class: ActiveRecord::Associations::HasManyThroughAssociation
  • 1.0.0
  • 1.1.1
  • 1.1.6
  • 1.2.0
  • 1.2.6
  • 2.0.0
  • 2.0.3
  • 2.1.0 (0)
  • 2.2.1
  • 2.3.2
  • 2.3.8
  • 3.0.0
  • 3.0.5
  • 3.0.9
  • 3.1.0
  • 3.2.1
  • 3.2.3
  • 3.2.8
  • 3.2.13
  • 4.0.2
  • 4.1.8
  • 4.2.1
  • 4.2.7
  • What's this?
count(*args) public

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/associations/has_many_through_association.rb, line 34
      def count(*args)
        column_name, options = @reflection.klass.send(:construct_count_options_from_args, *args)
        if @reflection.options[:uniq]
          # This is needed because 'SELECT count(DISTINCT *)..' is not valid SQL statement.
          column_name = "#{@reflection.quoted_table_name}.#{@reflection.klass.primary_key}" if column_name == :all
          options.merge!(:distinct => true) 
        end
        @reflection.klass.send(:with_scope, construct_scope) { @reflection.klass.count(column_name, options) } 
      end
Register or log in to add new notes.