Created
August 30, 2013 20:17
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For RobertZ -- atomic update on condition + return result
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| r.db('test').table('test').get(1).update( function(doc) { | |
| return r.branch( | |
| doc("value").default(0).lt(0), | |
| {field: "newValue"}, | |
| {} | |
| ) | |
| }, {returnVals: true}) |
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