getify/asynquence

improve `wrap(..)`

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#108 创建于 2018年5月23日

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help wanted

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描述

Take a trick from Node's promisify(..) utility... if asked to promisify a function that has a special symbol on it, the function at that symbol is returned, instead of creating a new one. Allows overriding the behavior of wrap not with the config params, but with meta data on the function being wrapped. Clever and useful.

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