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aarsilv/JSON.stringify() excludes object properties with undefined values

Created October 8, 2013 18:44
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Simple example showing how JSON.stringify() of an object excludes properties of undefined objects.
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JSON.stringify() excludes object properties with undefined values
arr = ['a','b']
//[ 'a', 'b' ]
obj = {a: arr[0], b: arr[1], c: arr[2]}
//{ a: 'a', b: 'b', c: undefined }
JSON.stringify(obj)
//'{"a":"a","b":"b"}'
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