promise-toolbox - npm Package Compare versions

Comparing version 0.9.1 to 0.9.2

dist/index.js

@@ -6,3 +6,3 @@ 'use strict';
 });
-exports.try = exports.attempt = exports.TimeoutError = exports.promisifyAll = exports.promisify = exports.finally = exports.fromCallback = exports.forOwn = exports.forIterable = exports.forIn = exports.forEach = exports.forArray = exports.makeAsyncIterator = exports.defer = exports.cancelable = exports.cancellable = exports.CancelToken = exports.Cancel = exports.nodeify = exports.isPromise = undefined;
+exports.try = exports.attempt = exports.TimeoutError = exports.promisifyAll = exports.promisify = exports.finally = exports.fromCallback = exports.forOwn = exports.forIterable = exports.forIn = exports.forEach = exports.forArray = exports.makeAsyncIterator = exports.defer = exports.cancellable = exports.cancelable = exports.CancelToken = exports.Cancel = exports.nodeify = exports.wrapApply = exports.wrapCall = exports.isPromise = undefined;
 
@@ -162,5 +162,5 @@ var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();
 
-var _wrapCall = function _wrapCall(fn, args, thisArg) {
+var wrapCall = exports.wrapCall = function wrapCall(fn, arg, thisArg) {
   try {
-    return _wrap(fn.call(thisArg, args));
+    return _wrap(fn.call(thisArg, arg));
   } catch (error) {
@@ -171,3 +171,3 @@ return Promise.reject(error);
 
-var _wrapApply = function _wrapApply(fn, args, thisArg) {
+var wrapApply = exports.wrapApply = function wrapApply(fn, args, thisArg) {
   try {
@@ -311,18 +311,18 @@ return _wrap(fn.apply(thisArg, args));
     key: 'race',
-    value: function race(tokens) {
-      var _CancelToken$source = CancelToken.source(),
-          cancel = _CancelToken$source.cancel,
-          token = _CancelToken$source.token;
+    value: function race(tokens, _executor) {
+      return new CancelToken(function (cancel) {
+        _forEach(tokens, function (token) {
+          var reason = token.reason;
 
-      _forEach(tokens, function (token) {
-        var reason = token.reason;
+          if (reason !== undefined) {
+            cancel(reason);
+            return false;
+          }
 
-        if (reason) {
-          cancel(reason);
-          return false;
+          (token._listeners || (token._listeners = [])).push(cancel);
+        });
+        if (_executor !== undefined) {
+          _executor(cancel);
         }
-
-        (token._listeners || (token._listeners = [])).push(cancel);
       });
-      return token;
     }
@@ -371,13 +371,10 @@ }]);
       if (executor !== undefined) {
-        return CancelToken.race([this, new CancelToken(executor)]);
+        return CancelToken.race([this], executor);
       }
 
-      var _CancelToken$source2 = CancelToken.source(),
-          cancel = _CancelToken$source2.cancel,
-          token = _CancelToken$source2.token;
-
-      return {
-        cancel,
-        token: CancelToken.race([this, token])
-      };
+      var cancel = void 0;
+      var token = CancelToken.race([this], function (c) {
+        cancel = c;
+      });
+      return { cancel, token };
     }
@@ -405,3 +402,3 @@ }, {
         var reason = this._reason;
-        promise = this._promise = reason ? Promise.resolve(reason) : new Promise(function (resolve) {
+        promise = this._promise = reason !== undefined ? Promise.resolve(reason) : new Promise(function (resolve) {
           _this2._resolve = resolve;
@@ -429,3 +426,3 @@ });
 //
-//     @cancellable
+//     @cancelable
 //     async fn (cancelToken, other, args) {
@@ -448,6 +445,6 @@ //       if (!cancelToken.requested) {
 
-var cancellable = exports.cancellable = function cancellable(target, name, descriptor) {
+var cancelable = exports.cancelable = function cancelable(target, name, descriptor) {
   var fn = descriptor !== undefined ? descriptor.value : target;
 
-  function cancellableWrapper() {
+  function cancelableWrapper() {
     var length = arguments.length;
@@ -459,5 +456,5 @@
 
-    var _CancelToken$source3 = CancelToken.source(),
-        cancel = _CancelToken$source3.cancel,
-        token = _CancelToken$source3.token;
+    var _CancelToken$source = CancelToken.source(),
+        cancel = _CancelToken$source.cancel,
+        token = _CancelToken$source.token;
 
@@ -477,9 +474,9 @@ var args = new Array(length + 1);
   if (descriptor !== undefined) {
-    descriptor.value = cancellableWrapper;
+    descriptor.value = cancelableWrapper;
     return descriptor;
   }
 
-  return cancellableWrapper;
+  return cancelableWrapper;
 };
-exports.cancelable = cancellable; // alternative US spelling
+exports.cancellable = cancelable; // alternative UK spelling
 
@@ -535,3 +532,3 @@ // -------------------------------------------------------------------
   var predicates = void 0;
-  if (n) {
+  if (n !== 0) {
     predicates = new Array(n);
@@ -544,3 +541,3 @@ for (var i = 0; i < n; ++i) {
   return _wrap(this).then(null, function (reason) {
-    if (predicates) {
+    if (predicates !== undefined) {
       for (var _i = 0; _i < n; ++_i) {
@@ -653,3 +650,3 @@ if (_matchError(predicates[_i], reason)) {
         resource.p.then(function (value) {
-          return _wrapCall(d, value).then(onSettle, onFailure);
+          return wrapCall(d, value).then(onSettle, onFailure);
         }, onSettle);
@@ -687,3 +684,3 @@
     var onSettle = function onSettle() {
-      return (spread ? _wrapApply : _wrapCall)(handler, values, _this5).then(function (value) {
+      return (spread ? wrapApply : wrapCall)(handler, values, _this5).then(function (value) {
         return dispose(resolve, value);
@@ -1082,3 +1079,3 @@ }, function (reason) {
 
-    _wrapApply(fn, args, this).then(function (result) {
+    wrapApply(fn, args, this).then(function (result) {
       return cb(null, result);
@@ -1085,0 +1082,0 @@ }, function (reason) {

dist/umd.js

@@ -1,2 +0,2 @@
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package.json

 {
   "name": "promise-toolbox",
-  "version": "0.9.1",
+  "version": "0.9.2",
   "license": "ISC",
@@ -39,10 +39,10 @@ "description": "Essential utils for promises",
     "babel-eslint": "^7.2.3",
-    "babel-preset-env": "^1.4.0",
+    "babel-preset-env": "^1.5.1",
     "babel-preset-stage-0": "^6.24.1",
-    "babili": "^0.0.12",
-    "browserify": "^14.3.0",
-    "cross-env": "^4.0.0",
+    "babili": "^0.1.2",
+    "browserify": "^14.4.0",
+    "cross-env": "^5.0.0",
     "dependency-check": "^2.8.0",
-    "husky": "^0.13.3",
-    "jest": "^19.0.2",
+    "husky": "^0.13.4",
+    "jest": "^20.0.4",
     "rimraf": "^2.6.1",
@@ -49,0 +49,0 @@ "standard": "^10.0.2"

README.md

@@ -42,3 +42,3 @@ # promise-toolbox [![Build Status](https://travis-ci.org/JsCommunity/promise-toolbox.png?branch=master)](https://travis-ci.org/JsCommunity/promise-toolbox)
 
-### Cancellation
+### Cancelation
 
@@ -49,3 +49,3 @@ This library provides an implementation of `CancelToken` from the
 A cancel token is an object which can be passed to asynchronous
-functions to represent cancellation state.
+functions to represent cancelation state.
 
@@ -59,6 +59,6 @@ ```js
 A cancel token is created by the initiator of the async work and its
-cancellation state may be requested at any time.
+cancelation state may be requested at any time.
 
 ```js
-// Create a token which requests cancellation when a button is clicked.
+// Create a token which requests cancelation when a button is clicked.
 const token = new CancelToken(cancel => {
@@ -77,5 +77,5 @@ $('#some-button').on('click', () => cancel('button clicked'))
 
-1. synchronously check whether cancellation has been requested
-2. synchronously throw if cancellation has been requested
-3. register a callback that will be executed if cancellation is requested
+1. synchronously check whether cancelation has been requested
+2. synchronously throw if cancelation has been requested
+3. register a callback that will be executed if cancelation is requested
 4. pass the token to subtasks
@@ -86,3 +86,3 @@
 if (token.reason) {
-  console.log('cancellation has been requested', token.reason.message)
+  console.log('cancelation has been requested', token.reason.message)
 }
@@ -94,3 +94,3 @@
 } catch (reason) {
-  console.log('cancellation has been requested', reason.message)
+  console.log('cancelation has been requested', reason.message)
 }
@@ -100,3 +100,3 @@
 token.promise.then(reason => {
-  console.log('cancellation has been requested', reason.message)
+  console.log('cancelation has been requested', reason.message)
 })
@@ -118,7 +118,7 @@
 
-> Create a token which is cancelled as soon as one token amongst many
+> Create a token which is canceled as soon as one token amongst many
 > is.
 
 ```js
-// `token` will be cancelled (synchronously) as soon as `token1` or
+// `token` will be canceled (synchronously) as soon as `token1` or
 // `token2` or token3` is, with the same reason.
@@ -130,7 +130,7 @@ const token = CancelToken.race([ token1, token2, token3 ])
 
-> Create a new token which is cancelled as soon as the original token
+> Create a new token which is canceled as soon as the original token
 > is or as soon as the executor decides.
 
 ```js
-// token is cancelled as soon as otherToken is or when the button is
+// token is canceled as soon as otherToken is or when the button is
 // clicked.
@@ -149,7 +149,7 @@ const token = otherToken.fork(cancel => {
 
-#### @cancellable decorator
+#### @cancelable decorator
 
-> Make your async functions cancellable.
+> Make your async functions cancelable.
 
-If the first argument passed to the cancellable function is not a
+If the first argument passed to the cancelable function is not a
 cancel token, a new one is created and injected and the returned
@@ -159,7 +159,7 @@ promise will have a `cancel()` method.
 ```js
-import { cancellable, CancelToken } from 'promise-toolbox'
+import { cancelable, CancelToken } from 'promise-toolbox'
 
-const asyncFunction = cancellable(async ($cancelToken, a, b) => {
+const asyncFunction = cancelable(async ($cancelToken, a, b) => {
   $cancelToken.promise.then(() => {
-    // do stuff regarding the cancellation request.
+    // do stuff regarding the cancelation request.
   })
@@ -181,7 +181,7 @@
 If the function is a method of a class or an object, you can use
-`cancellable` as a decorator:
+`cancelable` as a decorator:
 
 ```js
 class MyClass {
-  @cancellable
+  @cancelable
   async asyncMethod ($cancelToken, a, b) {
@@ -309,2 +309,19 @@ // ...
 
+#### wrapApply(fn, args, [thisArg]) / wrapCall(fn, arg, [thisArg])
+
+> Wrap a call to a function to always return a promise.
+
+```js
+function getUserById (id) {
+  if (typeof id !== 'number') {
+    throw new TypeError('id must be a number')
+  }
+  return db.getUser(id)
+}
+
+wrapCall(getUserById, 'foo').catch(error => {
+  // id must be a number
+})
+```
+
 ### Pseudo-methods
@@ -311,0 +328,0 @@

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License

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Found 1 instance in 1 package

Fixed alerts

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License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Number of lines in readme file

585

increased by2.99%

Worsened metrics

Total package byte prevSize

103211

decreased by-0.46%

Lines of code

931

decreased by-0.53%

No dependency changes