#551 remove Bluebird dependency in favor of native JavaScript Promises

Author: ehennum

examples/before-load.js

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 var fs = require('fs');
-var PromisePlus  = require('../lib/bluebird-plus.js');
 
 var marklogic = require('../');
 
@@ -35,7 +34,7 @@ var collections = ['/countries', '/facts/geographic'];
 function readFile(filenames, i, buffer, isLast) {
   var filename = filenames[i];
 
-  files.push(new PromisePlus((resolve, reject) => {
+  files.push(new Promise((resolve, reject) => {
     fs.readFile(fsdir+filename, function (err, content) {
       if (err) {
         throw err;
@@ -52,7 +51,7 @@ function readFile(filenames, i, buffer, isLast) {
   }));
 
   if (isLast) {
-    PromisePlus.all(files).then(function(documents) {
+    Promise.all(files).then(function(documents) {
       console.log('loading batch from '+documents[0].uri+' to '+filename);
       db.documents.write(documents).result(function(response) {
         console.log(

lib/bluebird-plus.js

@@ -18,7 +18,6 @@ var concatStream = require('concat-stream');
 var jsonParser   = require('json-text-sequence').parser;
 var Dicer        = require('dicer');
 var through2     = require('through2');
-var PromisePlus  = require('./bluebird-plus.js');
 var mlutil       = require('./mlutil.js');
 
 /**
@@ -1017,7 +1016,7 @@ function operationResultPromise(fullfilled, rejected) {
   }
   operation.outputMode = 'promise';
 
-  var promise = new PromisePlus(function promiseDispatcher(resolve, reject) {
+  var promise = new Promise(function promiseDispatcher(resolve, reject) {
     if (operation.done !== true) {
       if (resolve) {
         operation.resolve = resolve;

lib/responder.js

@@ -26,7 +26,6 @@
     "xpath"
   ],
   "dependencies": {
-    "bluebird": "^3.7.2",
     "concat-stream": "^2.0.0",
     "deepcopy": "^2.0.0",
     "dicer": "^0.3.0",