method

changed_attributes

v5.1.7 - Show latest stable - 0 notes - Class: ActiveModel::Dirty

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What's this?

changed_attributes() public

Returns a hash of the attributes with unsaved changes indicating their original values like attr => original value.

person.name # => "bob" person.name = 'robert' person.changed_attributes # => {"name" => "bob"}

Show source

# File activemodel/lib/active_model/dirty.rb, line 175 def changed_attributes @changed_attributes ||= ActiveSupport::HashWithIndifferentAccess.new end

changed_attributes

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