/ Ruby on Rails
/
method

custom_join_ast

rails latest stable - Class: ActiveRecord::QueryMethods

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v4.2.9) is shown here.

custom_join_ast(table, joins)
private

No documentation available.

# File activerecord/lib/active_record/relation/query_methods.rb, line 921
    def custom_join_ast(table, joins)
      joins = joins.reject(&:blank?)

      return [] if joins.empty?

      joins.map! do |join|
        case join
        when Array
          join = Arel.sql(join.join(' ')) if array_of_strings?(join)
        when String
          join = Arel.sql(join)
        end
        table.create_string_join(join)
      end
    end