# File lib/active_record/relation/finder_methods.rb, line 262 def find_by_attributes(match, attributes, *args) conditions = Hash[attributes.map {|a| [a, args[attributes.index(a)]]}] result = where(conditions).send(match.finder) if match.bang? && result.blank? raise RecordNotFound, "Couldn't find #{@klass.name} with #{conditions.to_a.collect {|p| p.join(' = ')}.join(', ')}" else yield(result) if block_given? result end end