pify - npm Package Compare versions

Comparing version 1.0.0 to 1.1.0

index.js

 'use strict';
-module.exports = function (fn, P) {
+
+function isFn(fn) {
+	return ({}).toString.call(fn) === '[object Function]';
+}
+
+var pify = module.exports = function (fn, P) {
 	P = P || Promise;
 
-	if (({}).toString.call(fn) !== '[object Function]') {
+	if (!isFn(fn)) {
 		throw new TypeError('Expected a function');
@@ -28,1 +33,14 @@ }
 };
+
+pify.all = function (module, P) {
+	var ret = {};
+
+	for (var method in module) {
+		if (({}).hasOwnProperty.call(module, method)) {
+			var x = module[method];
+			ret[method] = isFn(x) ? pify(x, P) : x;
+		}
+	}
+
+	return ret;
+};

package.json

 {
   "name": "pify",
-  "version": "1.0.0",
+  "version": "1.1.0",
   "description": "Promisify a callback-style function",
@@ -5,0 +5,0 @@ "license": "MIT",

readme.md

@@ -23,2 +23,10 @@ # pify [![Build Status](https://travis-ci.org/sindresorhus/pify.svg?branch=master)](https://travis-ci.org/sindresorhus/pify)
 });
+
+// promisify all methods in a module
+var promiseFs = pify.all(fs);
+
+promiseFs.readFile('package.json', 'utf8').then(function (data) {
+	console.log(JSON.parse(data).name);
+	//=> 'pify'
+});
 ```
@@ -41,2 +49,12 @@
 
+### pify.all(module, [promiseModule])
+
+Returns a version of the module with all its methods promisified.
+
+#### module
+
+Type: `object`
+
+Module whose methods you want to promisify.
+
 #### promiseModule
@@ -43,0 +61,0 @@

No alert changes

Improved metrics

Total package byte prevSize

3999

increased by19.34%

Lines of code

36

increased by56.52%

Number of lines in readme file

70

increased by34.62%

No dependency changes