method

sanitize_limit

v6.1.3.1 - Show latest stable - 0 notes - Class: ActiveRecord::ConnectionAdapters::DatabaseStatements

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0 (0)
2.2.1 (38)
2.3.8 (0)
3.0.0 (0)
3.0.9 (8)
3.1.0 (0)
3.2.1 (0)
3.2.8 (0)
3.2.13 (0)
4.0.2 (0)
4.1.8 (0)
4.2.1 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (0)
5.1.7 (-18)
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?

sanitize_limit(limit) public

Sanitizes the given LIMIT parameter in order to prevent SQL injection.

The limit may be anything that can evaluate to a string via #to_s. It should look like an integer, or an Arel SQL literal.

Returns Integer and Arel::Nodes::SqlLiteral limits as is.

Show source

# File activerecord/lib/active_record/connection_adapters/abstract/database_statements.rb, line 429
      def sanitize_limit(limit)
        if limit.is_a?(Integer) || limit.is_a?(Arel::Nodes::SqlLiteral)
          limit
        else
          Integer(limit)
        end
      end

sanitize_limit

Related methods