class method `self.aggregate_mapping`

Ruby on Rails 3.1.12

Since v2.2.3 Last seen in v3.1.12

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12

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self.aggregate_mapping(reflection)

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Parameters

reflection req

Source

# File activerecord/lib/active_record/base.rb, line 1395
        def aggregate_mapping(reflection)
          mapping = reflection.options[:mapping] || [reflection.name, reflection.name]
          mapping.first.is_a?(Array) ? mapping : [mapping]
        end

Defined in activerecord/lib/active_record/base.rb line 1395 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Base

Signature

Parameters