Created
June 8, 2016 06:29
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Guard failure diagnosis
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| guard let keypath = dictionary["field"] as? String, | |
| let rule = dictionary["rule"] as? String, | |
| let comparator = FormFieldDisplayRuleComparator(rawValue: rule), | |
| let value = dictionary["value"] | |
| else | |
| { | |
| return nil | |
| } |
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