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merging ratbeard's patch for allowing multiple arguments to be passed to extend, with docs

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This commit is contained in:
Jeremy Ashkenas
2010-03-05 15:29:32 -05:00
parent 4085b68be4
commit d69c5ae83b
2 changed files with 7 additions and 7 deletions
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7
underscore.js
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@@ -432,11 +432,10 @@
return _.filter(_.keys(obj), function(key){ return _.isFunction(obj[key]); }).sort();
};
// Extend a given object with all the properties in given object(s)
// Extend a given object with all the properties in passed-in object(s).
_.extend = function(obj) {
var prop;
each(_.rest(arguments), function (source) {
for (prop in source) obj[prop] = source[prop];
each(_.rest(arguments), function(source) {
for (var prop in source) obj[prop] = source[prop];
});
return obj;
};