Created
September 29, 2015 10:34
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| def clean_whitespaces | |
| %i(tag router_id mac_address access_code).each do |field| | |
| unless self.send(field).nil? | |
| self.send("#{field}=", self.send(field).squish.strip) | |
| end | |
| end | |
| end |
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