rpm-mcarman b9f7ec4306 First Commit		3年前
..
test	First Commit	3年前
.npmignore	First Commit	3年前
.travis.yml	First Commit	3年前
.zuul.yml	First Commit	3年前
LICENSE	First Commit	3年前
README.md	First Commit	3年前
index.js	First Commit	3年前
package.json	First Commit	3年前

README.md

call-me-maybe

Let your JS API users either give you a callback or receive a promise.

Usage

var maybe = require("call-me-maybe")

module.exports = function asyncFunc (cb) {
  return maybe(cb, new Promise(function(resolve, reject) {
    // ...
  }))
}

API

maybe(cb, promise)

If the callback cb is truthy, returns undefined and will call cb when promise is settled. The parameters passed to cb are standard error-first:

If promise is fulfilled, then it is called with the result of the promise: cb(null, result)
If promise is rejected, then it is called with the rejection error: cb(err)

If cb is falsey, then promise is retuned.