Underscore Mixin - isJSON : checking if a string is a valid JSON #underscore #js #cc
| _.mixin({ | |
| isJSON: function(str) { | |
| try { | |
| JSON.parse(str); | |
| } catch (e) { | |
| return false; | |
| } | |
| return true; | |
| } | |
| }); |
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_.isJSON(20) should return true or false?