Login Register

changed

changed()

Instance Public methods

Returns an array with the name of the attributes with unsaved changes.

person.changed # => []
person.name = 'bob'
person.changed # => ["name"]

Links:

https://github.com/rails/rails/blob/b8302bcfdaec2a9e7658262d6feeb535c572922d/activemodel/lib/active_model/dirty.rb#L118

doc_ruby_on_rails

2015-06-20 00:00:00

Comments

Leave a Comment

Please login to continue.

Popular Articles

changes changes(win) Class Public methods

changed? changed?() Instance Public methods Returns true if any attribute have unsaved changes, false otherwise. person.changed? # => false pe

change change() Instance Public methods

change change(options) Instance Public methods Returns a new Time where one or more of the elements have been changed according to the options

changed? changed?() Instance Public methods Returns true if this object's state has been changed since the last notify_observers call.