Flowdock
method

becomes

Importance_2
v2.0.3 - Show latest stable - 0 notes - Class: ActiveRecord::Base
becomes(klass) public

Returns an instance of the specified klass with the attributes of the current record. This is mostly useful in relation to single-table inheritance structures where you want a subclass to appear as the superclass. This can be used along with record identification in Action Pack to allow, say, Client < Company to do something like render :partial => @client.becomes(Company) to render that instance using the companies/company partial instead of clients/client.

Note: The new instance will share a link to the same attributes as the original class. So any change to the attributes in either instance will affect the other.

Show source
Register or log in to add new notes.