1: Can a react person explain something to me? People say that higher order components are faster than render props because they avoid
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New conversation
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It is faster only if class instance alloc is cheaper than a closure, which is not?
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You made two classes either way, no? The wrapping component and the one it's calling.
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Yes, I'm also confused. These discussions probably missing React-specific stuff like shouldComponentUpdate optimization.
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So it seems like a potential cost is not in additional closure but in wasted work in children's render method.
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Maybe it would be useful if a render function could return its own sCU based on what dynamically happened?
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Nah, it's all fuzz imho, in 99% of cases it doesn't matter. Don't put long running code into render method and you are good to go.
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