instance method `reload`

Ruby on Rails 3.1.12

Since v3.0.20

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

reload(options = nil)

Reloads the attributes of this object from the database. The optional options argument is passed to find when reloading so you may do e.g. record.reload(:lock => true) to reload the same record with an exclusive row lock.

Parameters

options opt = nil

Source

# File activerecord/lib/active_record/persistence.rb, line 233
    def reload(options = nil)
      clear_aggregation_cache
      clear_association_cache

      IdentityMap.without do
        fresh_object = self.class.unscoped { self.class.find(self.id, options) }
        @attributes.update(fresh_object.instance_variable_get('@attributes'))
      end

      @attributes_cache = {}
      self
    end

Defined in activerecord/lib/active_record/persistence.rb line 233 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Persistence

Signature

Parameters