I noticed an instance of _.size(obj) returning "undefined" on a collection using number indices, but in each instance_.keys(obj).length would work fine.
This was occurring on iOS 7.1.2 on a single device, from time to time. I realize after reading this, that this might be related to the WebKit bug, since it was the only 64 bit ARM device we had at the time.
The bug disappeared when I simply used _.keys(obj).length instead of _.size(obj). It was very hard to reproduce and I could never isolate it in a sample...
It's NOT the same bug though. It's kind of the opposite. The "length" property would disappear. Would that be caused by the same WebKit bug? Or that's a new one?
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I noticed an instance of _.size(obj) returning "undefined" on a collection using number indices, but in each instance_.keys(obj).length would work fine.
This was occurring on iOS 7.1.2 on a single device, from time to time. I realize after reading this, that this might be related to the WebKit bug, since it was the only 64 bit ARM device we had at the time.
The bug disappeared when I simply used _.keys(obj).length instead of _.size(obj). It was very hard to reproduce and I could never isolate it in a sample...
It's NOT the same bug though. It's kind of the opposite. The "length" property would disappear. Would that be caused by the same WebKit bug? Or that's a new one?