lib/rom/sql/foreign_key.rb in rom-sql-3.6.4 vs lib/rom/sql/foreign_key.rb in rom-sql-4.0.0.alpha1

@@ -1,7 +1,9 @@
 # frozen_string_literal: true
 
+require "dry/core/equalizer"
+
 module ROM
   module SQL
     # @api private
     class ForeignKey
       extend Initializer
@@ -9,10 +11,10 @@
 
       DEFAULT_PARENT_KEYS = %i[id].freeze
 
       param :attributes
 
-      param :parent_table, type: Dry::Types['strict.symbol']
+      param :parent_table, type: Dry::Types["strict.symbol"]
 
       option :parent_keys, default: -> { DEFAULT_PARENT_KEYS }
     end
   end
 end