method
call_reject_if
v3.2.8 -
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Class: ActiveRecord::NestedAttributes
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call_reject_if(association_name, attributes)
private
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# File activerecord/lib/active_record/nested_attributes.rb, line 451 def call_reject_if(association_name, attributes) return false if has_destroy_flag?(attributes) case callback = self.nested_attributes_options[association_name][:reject_if] when Symbol method(callback).arity == 0 ? send(callback) : send(callback, attributes) when Proc callback.call(attributes) end end