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Modified any/some test case to demonstrate issue #177

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Fixed any/some formatting to be consistent with the rest of underscore.js
This commit is contained in:
shinuza
2011-05-20 09:13:58 +02:00
parent 5141a51298
commit 40af1652eb
2 changed files with 5 additions and 2 deletions
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3
test/collections.js
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@@ -132,12 +132,15 @@ $(document).ready(function() {
}); });
test('collections: any', function() { test('collections: any', function() {
var nativeSome = Array.prototype.some;
Array.prototype.some = null;
ok(!_.any([]), 'the empty set'); ok(!_.any([]), 'the empty set');
ok(!_.any([false, false, false]), 'all false values'); ok(!_.any([false, false, false]), 'all false values');
ok(_.any([false, false, true]), 'one true value'); ok(_.any([false, false, true]), 'one true value');
ok(!_.any([1, 11, 29], function(num){ return num % 2 == 0; }), 'all odd numbers'); ok(!_.any([1, 11, 29], function(num){ return num % 2 == 0; }), 'all odd numbers');
ok(_.any([1, 10, 29], function(num){ return num % 2 == 0; }), 'an even number'); ok(_.any([1, 10, 29], function(num){ return num % 2 == 0; }), 'an even number');
ok(_.some([false, false, true]), 'aliased as "some"'); ok(_.some([false, false, true]), 'aliased as "some"');
Array.prototype.some = nativeSome;
}); });
test('collections: include', function() { test('collections: include', function() {

4
underscore.js
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@@ -186,10 +186,10 @@
if (obj == null) return result; if (obj == null) return result;
if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context); if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
each(obj, function (value, index, list) { each(obj, function (value, index, list) {
if (result |= iterator.call(context, value, index, list)) return breaker; if (result |= iterator.call(context, value, index, list)) return breaker;
}); });
return !!result; return !!result;
} };
// Determine if a given value is included in the array or object using `===`. // Determine if a given value is included in the array or object using `===`.
// Aliased as `contains`. // Aliased as `contains`.