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Merge branch 'underscore.any' of https://github.com/shinuza/underscore

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This commit is contained in:
Jeremy Ashkenas
2011-07-13 12:40:08 -04:00
parent 7573ac7751 40af1652eb
commit 779a28d59a
2 changed files with 8 additions and 5 deletions
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10
underscore.js
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@@ -181,15 +181,15 @@
// Determine if at least one element in the object matches a truth test.
// Delegates to **ECMAScript 5**'s native `some` if available.
// Aliased as `any`.
var any = _.some = _.any = function(obj, iterator, context) {
iterator || (iterator = _.identity);
var any = _.some = _.any = function (obj, iterator, context) {
iterator = iterator || _.identity;
var result = false;
if (obj == null) return result;
if (nativeSome && obj.some === nativeSome) return obj.some(iterator, context);
each(obj, function(value, index, list) {
if (result = iterator.call(context, value, index, list)) return breaker;
each(obj, function (value, index, list) {
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 `===`.