instance method `add_index_length`

Ruby on Rails 3.2.22.5

Since v3.2.22.5 Last seen in v4.2.9

Available in: v3.2.22.5 v4.0.13 v4.1.16 v4.2.9

Compare with:

add_index_length(option_strings, column_names, options = {})

No documentation comment.

Parameters

option_strings req
column_names req
options opt = {}

Source

# File activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb, line 563
      def add_index_length(option_strings, column_names, options = {})
        if options.is_a?(Hash) && length = options[:length]
          case length
          when Hash
            column_names.each {|name| option_strings[name] += "(#{length[name]})" if length.has_key?(name) && length[name].present?}
          when Fixnum
            column_names.each {|name| option_strings[name] += "(#{length})"}
          end
        end

        return option_strings
      end

Defined in activerecord/lib/active_record/connection_adapters/abstract_mysql_adapter.rb line 563 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter

Signature

Parameters