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here is a nice thing you can do with scope-safe constructors

by Rob Friesel

A little JavaScript nugget re: scope-safe constructors:

The crux here is how the scope-safe trick (with instanceof) turns the constructor into a factory for itself, which allows you to pass it to map or any similar function where you might want to operate on a whole bunch of items.

About Rob Friesel

Software engineer by day, science fiction writer by night. Author of The PhantomJS Cookbook and a short story in Please Do Not Remove. View all posts by Rob Friesel →

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