Signed-off-by: NEloy Duran <eloy.de.enige@gmail.com>

Moved the validation logic to the association reflection and refactored autosave_association.rb a bit.

Don't use strings for callbacks, as these will be evaled. Rather use symbols, which uses a direct method dispatch.

Patch by Comron Sattari. [#3429 state:resolved]

Cleanup some code in nested_attributes.rb, autosave_association.rb, and associations.rb with AssociationReflection#collection_association?

Also cache the result value.

This makes sure that, in a HABTM association, only one join record is craeted.

Which are unneeded now that we only define them when needed.

Signed-off-by: NEloy Duran <eloy.de.enige@gmail.com>

Fix has_one with foreign_key and primary_key association bug which caused the associated object being lost when saving the owner. [#1756 state:resolved]

Mixed in a bit from patch by ransom-briggs. [#2813 state:resolved]
Signed-off-by: NEloy Duran <eloy.de.enige@gmail.com>

Signed-off-by: NEloy Duran <eloy.de.enige@gmail.com>

Explicitely setting `autosave => false' should override new_record autosaving. [#2214 state:resolved]

Original author is Jacob.

Signed-off-by: NEloy Duran <eloy.de.enige@gmail.com>

[#765 state:committed]
Signed-off-by: NJeremy Kemper <jeremy@bitsweat.net>

Break up DependencyModule's dual function of providing a "depend_on" DSL and "included" block DSL into separate modules. But, unify both approaches under AS::Concern.

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NEloy Duran <eloy.de.enige@gmail.com>
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Don't validate records of an :autosave association if they're marked for destruction. [#2064 status:resolved]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Signed-off-by: NMichael Koziarski <michael@koziarski.com>
[#1877 state:committed]

Signed-Off-By: NMichael Koziarski <michael@koziarski.com>

[#1202 state:committed]