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Ensure _.set passes strict mode tests.

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jdalton
2015-04-06 09:36:56 -05:00
parent 633f37bfb6
commit c876004fb2
2 changed files with 26 additions and 10 deletions
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19
lodash.src.js
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@@ -9964,11 +9964,10 @@
* // => 5
*/
function set(object, path, value) {
if (object == null) {
return object;
}
if (isKey(path, object)) {
object[path] = value;
if (isObject(object)) {
object[path] = value;
}
return object;
}
path = toPath(path);
@@ -9978,12 +9977,14 @@
endIndex = length - 1,
nested = object;
while (++index < length) {
while (nested != null && ++index < length) {
var key = path[index];
if (index == endIndex) {
nested[key] = value;
} else if (nested[key] == null) {
nested[key] = isIndex(path[index + 1]) ? [] : {};
if (isObject(nested)) {
if (index == endIndex) {
nested[key] = value;
} else if (nested[key] == null) {
nested[key] = isIndex(path[index + 1]) ? [] : {};
}
}
nested = nested[key];
}