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Archive for December, 2009

Deduplicate any array in Javascript

December 8th, 2009

I’ve neglected this blog lately. My only excuse is that I am very, very busy! Not only have I been lucky enough to land a great opportunity working with some very bright jQuery Interactive Developers at Molecular, but I’ve also been working on something really big. (More on that later!)

But despite being busy, I felt compelled to post this one. As part of the something really big project, I had to deduplicate a potentially large array of nodes. Dojo doesn’t have a built-in function for deduplication (a.k.a “deduping”). How could it not? Doesn’t everybody have to do this once in a while?

I guess I’ll have to write one. How hard could it be?
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dojo, Javascript, jQuery, performance