Murray Steele ccea98389a Providing support for :inverse_of as an option to associations. ... You can now add an :inverse_of option to has_one, has_many and belongs_to associations. This is best described with an example: class Man < ActiveRecord::Base has_one :face, :inverse_of => :man end class Face < ActiveRecord::Base belongs_to :man, :inverse_of => :face end m = Man.first f = m.face Without :inverse_of m and f.man would be different instances of the same object (f.man being pulled from the database again). With these new :inverse_of options m and f.man are the same in memory instance. Currently :inverse_of supports has_one and has_many (but not the :through variants) associations. It also supplies inverse support for belongs_to associations where the inverse is a has_one and it's not a polymorphic. Signed-off-by: Murray Steele <muz@h-lame.com> Signed-off-by: Jeremy Kemper <jeremy@bitsweat.net>		2009-05-04 15:27:39 -07:00
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mysql_specific_schema.rb	Create mysql binary_fields table with latin1 character set as with utf8 all the limits would have to be divided by 3 to get the expected text types	2008-08-26 01:49:19 -07:00
postgresql_specific_schema.rb	Ensure postgresql tests work when starting from scratch.	2008-04-30 21:54:54 +12:00
schema.rb	Providing support for :inverse_of as an option to associations.	2009-05-04 15:27:39 -07:00
schema2.rb	Use schema.rb for all databases	2008-04-22 13:55:13 +12:00
sqlite_specific_schema.rb	Use schema.rb for all databases	2008-04-22 13:55:13 +12:00