module ActiveRecord::Normalization
Public Instance Methods
normalize_attribute(name)
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Normalizes a specified attribute using its declared normalizations.
Examples¶ ↑
class User < ActiveRecord::Base normalizes :email, with: -> email { email.strip.downcase } end legacy_user = User.find(1) legacy_user.email # => " CRUISE-CONTROL@EXAMPLE.COM\n" legacy_user.normalize_attribute(:email) legacy_user.email # => "cruise-control@example.com" legacy_user.save
# File lib/active_record/normalization.rb, line 26 def normalize_attribute(name) # Treat the value as a new, unnormalized value. self[name] = self[name] end
Private Instance Methods
normalize_changed_in_place_attributes()
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# File lib/active_record/normalization.rb, line 112 def normalize_changed_in_place_attributes self.class.normalized_attributes.each do |name| normalize_attribute(name) if attribute_changed_in_place?(name) end end