instance method `column_for`

Ruby on Rails 2.3.18

Since v2.2.3 Last seen in v3.0.20 Private

Available in: v2.2.3 v2.3.18 v3.0.20

Compare with:

column_for(table_name, column_name)

No documentation comment.

Parameters

table_name req
column_name req

Source

# File activerecord/lib/active_record/connection_adapters/mysql_adapter.rb, line 654
        def column_for(table_name, column_name)
          unless column = columns(table_name).find { |c| c.name == column_name.to_s }
            raise "No such column: #{table_name}.#{column_name}"
          end
          column
        end

Defined in activerecord/lib/active_record/connection_adapters/mysql_adapter.rb line 654 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::MysqlAdapter

Signature

Parameters