thunk-mixin

thunk-mixin will enhance object functions, which have Node style callback, into thunks. It adds thunkified functions into its original object and names it original function name + _t. It is useful for generator-based flow control such as co.

Installation

$ npm install thunk-mixin

API

thunkMixin(obj, methods):Obj

Parameters

• obj: object or constructor function to be enhanced.

• methods: String[] of methods names which have Node style call back.

• Returns: The enhanced obj is returned.

Example

var thunkMixin = require('thunk-mixin'),
  couchbase = require('couchbase'),
  cluster = new couchbase.Cluster('couchbase://127.0.0.1'),
  bucket = cluster.openBucket('default'),
  co = require("co");

thunkMixin(bucket, ["query", "get"]);
//thunkMixin(bucket.constructor, ["query", "get"]);  //mixin through constructor for all instances
co(function* (){
	var myDoc = yield bucket.get_t("your_doc_id");  //call thunkified function and pause
	//further process myDoc ...
}).then(function(val){
	console.log(val);
}, function(err){
	console.log(err);
});

License

MIT