module TrackingColumn::ClassMethods
Public Instance Methods
tracking_column(target, r_column = nil, allow_nil: false)
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# File lib/tracking_column.rb, line 8 def tracking_column(target, r_column = nil, allow_nil: false) define_method :"set_#{target}_updated_at" do recorder = r_column || :"#{target}_updated_at" new_record = send(:"new_record?") return if new_record && allow_nil return if !new_record && !send(:"#{target}_changed?") send(:"#{recorder}=", Time.current) end private :"set_#{target}_updated_at" before_save :"set_#{target}_updated_at" end