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rails / 4.2 / activerecord / associations / builder.html

module ActiveRecord::Associations::Builder

This is the parent Association class which defines the variables used by all associations.

The hierarchy is defined as follows:

Association
  - SingularAssociation
    - BelongsToAssociation
    - HasOneAssociation
  - CollectionAssociation
    - HasManyAssociation

This class is inherited by the has_one and belongs_to association classes

© 2004–2018 David Heinemeier Hansson
Licensed under the MIT License.