Lines Matching refs:isEmpty
579 assert.notOk(_([1]).isEmpty(), '[1] is not empty');
580 assert.ok(_.isEmpty([]), '[] is empty');
581 assert.notOk(_.isEmpty({one: 1}), '{one: 1} is not empty');
582 assert.ok(_.isEmpty({}), '{} is empty');
583 assert.ok(_.isEmpty(new RegExp('')), 'objects with prototype properties are empty');
584 assert.ok(_.isEmpty(null), 'null is empty');
585 assert.ok(_.isEmpty(), 'undefined is empty');
586 assert.ok(_.isEmpty(''), 'the empty string is empty');
587 assert.notOk(_.isEmpty('moe'), 'but other strings are not');
591 assert.ok(_.isEmpty(obj), 'deleting all the keys from an object empties it');
594 assert.ok(_.isEmpty(args()), 'empty arguments object is empty');
595 assert.notOk(_.isEmpty(args('')), 'non-empty arguments object is not empty');
599 assert.notOk(_.isEmpty(nonEnumProp), 'non-enumerable property is not empty');