autoflow-q
v0.7.0
Published
autoflow-q is a plugin for autoflow, the flow control rules engine, which adds integration with Q-style Deferred promises https://github.com/kriskowal/q
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autoflow-q
react-q is a plugin for autoflow, the flow control rules engine, which adds integration with jQuery-style Deferred promises
For more information on autoflow
the lightweight flow control rules engine: http://github.com/jeffbski/autoflow
Goals
- make it easy to use autoflow defined functions, promise style and in this case with promises that are compatible with Q promises https://github.com/kriskowal/q
- If A autoflow defined flow function is called without a callback, then a Q promise is returned
- if promises are passed in as input parameters, they will automatically be resolved before tasks are called
Installing
npm install autoflow-q
OR
Pull from github - http://github.com/jeffbski/autoflow-q
Example
var autoflow = require('react-q'); // enable Q-style promise integration, return react
// react.logEvents(); // to enable logging to stderr of flow and task events
function loadData(x, y, cb) {
setTimeout(function () {
cb(null, x * y);
}, 10);
}
function loadUser(uid, cb) {
setTimeout(function () {
cb(null, uid + '_user');
}, 10);
}
function render(user, data) {
return user + data;
}
var fn = autoflow('myflow', 'a, b, uid, cb -> err, renderedOut',
loadData, 'a, b, cb -> err, c',
loadUser, 'uid, cb -> err, user',
render, 'user, c -> renderedOut'
);
var promise = fn(2, 3, 'joe'); // calling without passing in cb
promise.then(function (renderedOut) {
console.error('renderedOut:', renderedOut);
});
License
Contributors
- Author: Jeff Barczewski (@jeffbski)
Contributing
Source code repository: http://github.com/jeffbski/autoflow-q
Ideas and pull requests are encouraged - http://github.com/jeffbski/autoflow-q/issues
You may contact me at @jeffbski or through github at http://github.com/jeffbski