Created
March 21, 2012 02:09
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def some_method | |
fields_of_interest = %w{time date number_of_guests} | |
modified = self.changes.keep_if do |key, value| | |
keep_or_not = false | |
fields_of_interest.each { |field| keep_or_not = true if field == key } | |
keep_or_not | |
end | |
modified.do_something | |
end |
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