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Ensure _.where handles properties with undefined properties. [closes #461]

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John-David Dalton
2014-01-27 08:16:10 -08:00
parent 752545ec0e
commit 6cef7d5060
8 changed files with 69 additions and 38 deletions
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14
test/test.js
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@@ -8465,6 +8465,20 @@
deepEqual(_.where(collection, { 'a': [] }), []);
deepEqual(_.where(collection, { 'a': [2] }), expected);
});
test('should handle `properties` with `undefined` values', 4, function() {
var properties = { 'b': undefined };
deepEqual(_.where([{ 'a': 1 }, { 'a': 1, 'b': 1 }], properties), []);
var object = { 'a': 1, 'b': undefined };
deepEqual(_.where([object], properties), [object]);
properties = { 'a': { 'c': undefined } };
deepEqual(_.where([{ 'a': { 'b': 1 } }, { 'a':{ 'b':1 , 'c': 1 } }], properties), []);
object = { 'a': { 'b': 1, 'c': undefined } };
deepEqual(_.where([object], properties), [object]);
});
}());
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