Rails 4.2
Rails 4.2
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ActiveRecord::Sanitization::ClassMethods

module ActiveRecord::Sanitization::ClassMethods

Protected Instance Methods

expand_hash_conditions_for_aggregates(attrs) Show source

Accepts a hash of SQL conditions and replaces those attributes that correspond to a composed_of relationship with their expanded aggregate attribute values. Given:

class Person < ActiveRecord::Base
  composed_of :address, class_name: "Address",
    mapping: [%w(address_street street), %w(address_city