Created
July 21, 2014 00:11
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JSON Lens traversal in Swift
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| let userjs: NSData = "{\"name\": \"max\", \"age\": 10, \"tweets\": [\"hello\"], \"attrs\": {\"one\": \"1\", \"more\": {\"stuff\": \"again\"}}}" | |
| .dataUsingEncoding(NSUTF8StringEncoding, allowLossyConversion: false) | |
| let val = JSValue.decode(userjs) | |
| let traversal = JSValue.key("attrs") • JSValue.key("more") • JSValue.key("stuff") | |
| let getIt = traversal.get(val) | |
| let setIt = traversal.set(val, JSValue.JSString("bob")) |
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