module ActiveRecord::ActsAsRelation::SuperclassMigration
Public Class Methods
included(base)
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# File lib/active_record/acts_as_relation/superclass_migration.rb, line 4 def self.included(base) base.class_eval do alias_method_chain :create_table, :as_relation_superclass end end
Public Instance Methods
create_table_with_as_relation_superclass(table_name, options = {}) { |t| ... }
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# File lib/active_record/acts_as_relation/superclass_migration.rb, line 10 def create_table_with_as_relation_superclass(table_name, options = {}) create_table_without_as_relation_superclass(table_name, options) do |t| if options.key? :as_relation_superclass name = options[:as_relation_superclass] if name == true name = ActiveRecord::Base.acts_as_association_name table_name end t.integer "#{name}_id" t.string "#{name}_type" t.index ["#{name}_id", "#{name}_type"], name: "#{table_name}_#{name}_index" end yield t if block_given? end end