instance method `add_enum_value`

Ruby on Rails 7.1.6

Since v7.1.6

Available in: v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

add_enum_value(type_name, value, options = {})

Add enum value to an existing enum type.

Parameters

type_name req
value req
options opt = {}

Source

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 570
      def add_enum_value(type_name, value, options = {})
        before, after = options.values_at(:before, :after)
        sql = +"ALTER TYPE #{quote_table_name(type_name)} ADD VALUE '#{value}'"

        if before && after
          raise ArgumentError, "Cannot have both :before and :after at the same time"
        elsif before
          sql << " BEFORE '#{before}'"
        elsif after
          sql << " AFTER '#{after}'"
        end

        execute(sql).tap { reload_type_map }
      end

Defined in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb line 570 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::PostgreSQLAdapter

Signature

Parameters