class Babik::Association::SelectRelatedAssociationChain
Association
chain for association paths An association chain is a chain of associations where the target model of association i is the origin model of association i + 1 Remember, an association path is of the form: zone::parent_zone, category::posts::tags
Public Instance Methods
_association_pass(association_i)
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Each one of the association @param association_i [AssociationReflection] ith association. @return [ActiveRecord::Base] target model of ith association.
# File lib/babik/queryset/lib/association/select_related_association_chain.rb, line 17 def _association_pass(association_i) # To one relationship if association_i.belongs_to? || association_i.has_one? @associations << association_i associated_model_i = association_i.klass @target_model = associated_model_i return @target_model end raise "Bad association path: #{association_i.name} in model #{association_i.klass} " \ "is not belongs_to or has_one when constructing select_related for #{@model} objects" end