Models with an attribute named 'length' will make this each work as an array.
From underscore docs
Note: Collection functions work on arrays, objects, and array-like objects such as arguments, NodeList and similar. But it works by duck-typing, so avoid passing objects with a numeric length property. It's also good to note that an each loop cannot be broken out of — to break, use _.find instead.
I do not check for hasOwnProperty in the for statement in the new code because it's not done in Backbone either so, just to keep things the same.
Explanation:
We have been using trackit for a while with Directus. We used to have a weird bug that we weren't able to reproduce, after a long research and testing we find out the problem was _.each, we have models that represents columns, a column can have a length but when we use columns with small length number 10, 100, 255, this wasn't noticeable, then we started using MEDIUMTEXT and LONGTEXT which translate to a 16,777,215 and 4,294,967,295 which takes time to process an array of that length, blocking the page from a couple of seconds to minutes.
Models with an attribute named 'length' will make this each work as an array.
From underscore docs
I do not check for
hasOwnPropertyin theforstatement in the new code because it's not done inBackboneeither so, just to keep things the same.Explanation:
We have been using
trackitfor a while with Directus. We used to have a weird bug that we weren't able to reproduce, after a long research and testing we find out the problem was_.each, we have models that represents columns, a column can have alengthbut when we use columns with small length number 10, 100, 255, this wasn't noticeable, then we started usingMEDIUMTEXTandLONGTEXTwhich translate to a16,777,215and4,294,967,295which takes time to process an array of that length, blocking the page from a couple of seconds to minutes.