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Simplify _.clone a little bit.

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Ryan W Tenney
2010-10-05 20:28:23 -04:00
parent faa672ecd9
commit cd7c9ee964
1 changed files with 1 additions and 2 deletions
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underscore.js
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@@ -464,8 +464,7 @@
// Create a (shallow-cloned) duplicate of an object. // Create a (shallow-cloned) duplicate of an object.
_.clone = function(obj) { _.clone = function(obj) {
if (_.isArray(obj)) return obj.slice(0); return _.isArray(obj) ? obj.slice(0) : _.extend({}, obj);
return _.extend({}, obj);
}; };
// Invokes interceptor with the obj, and then returns obj. // Invokes interceptor with the obj, and then returns obj.