diffusion/src/node_modules/events/result.js

Diffusion JavaScript client

var _implements = require('util/interface')._implements;
var Result = require('../../events/result');

var when = require('when');

function ResultImpl(emitter) {
    var promise = when.promise(function(fulfilled, rejected) {
        emitter.listen(function(e, args) {
            if (e === 'error') {
                rejected(args[0]);
            } else {
                fulfilled(args[0]);
            }
        });
    });
    
    this.then = function(fulfillment, rejected, partial) {
        promise = promise.then(fulfillment, rejected, partial);
        return promise;
    };
}

module.exports = _implements(Result, ResultImpl);