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Make deepCopy work correctly with arrays

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This commit is contained in:
César Izurieta 2015-04-05 04:39:36 -03:00
commit 4f655e71d9
1 changed files with 16 additions and 5 deletions
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11
lib/ace/lib/lang.js
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@ -89,6 +89,15 @@ exports.deepCopy = function (obj) {
return obj; return obj;
var copy = cons(); var copy = cons();
if (Array.isArray(obj)) {
for (var key = 0; key < obj.length; key++) {
if (typeof obj[key] === "object") {
copy[key] = exports.deepCopy(obj[key]);
} else {
copy[key] = obj[key];
}
}
} else {
for (var key in obj) { for (var key in obj) {
if (typeof obj[key] === "object") { if (typeof obj[key] === "object") {
copy[key] = exports.deepCopy(obj[key]); copy[key] = exports.deepCopy(obj[key]);
@ -96,6 +105,8 @@ exports.deepCopy = function (obj) {
copy[key] = obj[key]; copy[key] = obj[key];
} }
} }
}
return copy; return copy;
}; };