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Modify description of `utils.promisify` 

This PR modifies the description of `utils.promisify` in order to more clearly explain what this function takes as an argument.
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Tim Roberts 2018-02-04 11:00:57 -06:00 committed by GitHub
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commit 27c5b74667
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backend/node.js
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@ -190,7 +190,7 @@ util.isArray(object); // Returns true if the given "object" is an Array
util.isRegExp(object); // Returns true if the given "object" is a RegExp. false otherwise.
util.isDate(object); // Returns true if the given "object" is a Date. false otherwise.
util.isError(object); // Returns true if the given "object" is an Error. false otherwise.
util.promisify(fn) // Takes a function and returns a version that returns promises.
util.promisify(fn) // Takes a function whose last argument is a callback and returns a version that returns promises.
util.inherits(constructor, superConstructor); // Inherit the prototype methods from one constructor into another.