method

referenced_columns

v6.0.0 - Show latest stable - 0 notes - Class: WhereClause

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1
4.2.7
4.2.9
5.0.0.1 (0)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

referenced_columns() protected

No documentation

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

# File activerecord/lib/active_record/relation/where_clause.rb, line 93
        def referenced_columns
          @referenced_columns ||= begin
            equality_nodes = predicates.select { |n| equality_node?(n) }
            Set.new(equality_nodes, &:left)
          end
        end

referenced_columns

Related methods

No documentation