instance method `column_for`

Ruby on Rails 3.2.22.5

Since v3.2.22.5 Last seen in v4.1.16 Private

Available in: v3.2.22.5 v4.0.13 v4.1.16

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/abstract_mysql_adapter.rb, line 668
      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/abstract_mysql_adapter.rb line 668 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter

Signature

Parameters