Coffeenode-suspend NPM

What?

coffenode-suspend is a fork of jmar777's suspend, which describes itself as a "small, experimental library for Node that uses ES6 language features to simplify asynchronous code interactions." All of which should be true for this version of suspend, too. See what's different:

coffenode-suspend is re-written in CoffeeScript;
it works with callback-accepting synchronous functions;
this means using suspend (or step) will make your code asynchronous in case it wasn't already.
coffenode-suspend will throw errors in the generator by default (instead of returning them);
it will send only a single value (not a list with a single value) to the generator if the function calling back did so with a single argument (otherwise no change);
it offers utility functions for your asynchronous chores (available as suspend.step, suspend.after, and suspend.eventually).

How?

Head over to the CoffyScript Readme to see some examples of suspense in action.

ToDo

write tests
¿rename? or ¡make part of CND!
¿adopt funny symbols for step, resume?
make suspend.step the default export
fix error when step is called with synchronous function
probably impossible: can we check that both yield and resume are present? using a wrapper perhaps?
check https://github.com/jmar777/suspend for refinements of step itself
check https://github.com/jmar777/suspend for worthwhile additions
incorporate minimal version of https://github.com/caolan/async parallel(Limit)
incorporate minimal version of https://github.com/caolan/async series
API could be { step, parallel, series, } = require 'YOURNAMEHERE' and step = require 'YOURNAMEHERE' (i.e. step.step == step, but what shall's)
remove suspend.after
remove suspend.collect
remove suspend.eventually
remove suspend.every
remove suspend.immediately
remove suspend.repeat_immediately
remove suspend.wrap