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rsvp - npm Package Compare versions

Comparing version 4.8.4 to 4.8.5

5

CHANGELOG.md
# Master
# 4.8.5
* remove try/catch performance hacks, modern runtimes no longer require these tricks
* internal tooling improvements
# 4.8.2

@@ -4,0 +9,0 @@

61

lib/rsvp/-internal.js

@@ -23,34 +23,13 @@ import originalThen from './then';

export const TRY_CATCH_ERROR = { error: null };
export function getThen(promise) {
function tryThen(then, value, fulfillmentHandler, rejectionHandler) {
try {
return promise.then;
} catch(error) {
TRY_CATCH_ERROR.error = error;
return TRY_CATCH_ERROR;
}
}
let tryCatchCallback;
function tryCatcher() {
try {
let target = tryCatchCallback;
tryCatchCallback = null;
return target.apply(this, arguments);
then.call(value, fulfillmentHandler, rejectionHandler);
} catch(e) {
TRY_CATCH_ERROR.error = e;
return TRY_CATCH_ERROR;
return e;
}
}
export function tryCatch(fn) {
tryCatchCallback = fn;
return tryCatcher;
}
function handleForeignThenable(promise, thenable, then) {
config.async(promise => {
let sealed = false;
let result = tryCatch(then).call(
let error = tryThen(then,
thenable,

@@ -74,10 +53,6 @@ value => {

);
if (!sealed && result === TRY_CATCH_ERROR) {
if (!sealed && error) {
sealed = true;
let error = TRY_CATCH_ERROR.error;
TRY_CATCH_ERROR.error = null;
reject(promise, error);
}
}, promise);

@@ -111,6 +86,2 @@ }

handleOwnThenable(promise, maybeThenable);
} else if (then === TRY_CATCH_ERROR) {
let error = TRY_CATCH_ERROR.error
TRY_CATCH_ERROR.error = null;
reject(promise, error);
} else if (typeof then === 'function') {

@@ -127,3 +98,10 @@ handleForeignThenable(promise, maybeThenable, then);

} else if (objectOrFunction(value)) {
handleMaybeThenable(promise, value, getThen(value));
let then;
try {
then = value.then;
} catch (error) {
reject(promise, error);
return;
}
handleMaybeThenable(promise, value, then);
} else {

@@ -207,6 +185,11 @@ fulfill(promise, value);

let hasCallback = typeof callback === 'function';
let value;
let value, succeeded = true, error;
if (hasCallback) {
value = tryCatch(callback)(result);
try {
value = callback(result)
} catch (e) {
succeeded = false;
error = e;
}
} else {

@@ -220,5 +203,3 @@ value = result;

reject(promise, withOwnPromise());
} else if (value === TRY_CATCH_ERROR) {
let error = TRY_CATCH_ERROR.error;
TRY_CATCH_ERROR.error = null; // release
} else if (succeeded === false) {
reject(promise, error);

@@ -225,0 +206,0 @@ } else if (hasCallback) {

2

lib/rsvp/all-settled.js

@@ -67,3 +67,3 @@ import {

@param {Array} entries
@param {String} label - optional string that describes the promise.
@param {String} [label] - optional string that describes the promise.
Useful for tooling.

@@ -70,0 +70,0 @@ @return {Promise} promise that is fulfilled with an array of the settled

2

lib/rsvp/all.js

@@ -11,3 +11,3 @@ import Promise from "./promise";

@param {Array} array Array of promises.
@param {String} label An optional label. This is useful
@param {String} [label] An optional label. This is useful
for tooling.

@@ -14,0 +14,0 @@ */

2

lib/rsvp/defer.js

@@ -32,3 +32,3 @@ import Promise from "./promise";

@for rsvp
@param {String} label optional string for labeling the promise.
@param {String} [label] optional string for labeling the promise.
Useful for tooling.

@@ -35,0 +35,0 @@ @return {Object}

17

lib/rsvp/enumerator.js

@@ -11,3 +11,2 @@ import {

PENDING,
getThen
} from './-internal';

@@ -61,3 +60,9 @@

if (this._isUsingOwnResolve) {
let then = getThen(entry);
let then, error, succeeded = true;
try {
then = entry.then;
} catch (e) {
succeeded = false;
error = e;
}

@@ -71,4 +76,8 @@ if (then === ownThen && entry._state !== PENDING) {

let promise = new c(noop);
handleMaybeThenable(promise, entry, then);
this._willSettleAt(promise, i, firstPass);
if (succeeded === false) {
reject(promise, error);
} else {
handleMaybeThenable(promise, entry, then);
this._willSettleAt(promise, i, firstPass);
}
} else {

@@ -75,0 +84,0 @@ this._willSettleAt(new c(resolve => resolve(entry)), i, firstPass);

4

lib/rsvp/events.js

@@ -141,3 +141,3 @@

@param {String} eventName event to stop listening to
@param {Function} callback optional argument. If given, only the function
@param {Function} [callback] optional argument. If given, only the function
given will be removed from the event's callback queue. If no `callback`

@@ -190,3 +190,3 @@ argument is given, all callbacks will be removed from the event's callback

@param {String} eventName name of the event to be triggered
@param {*} options optional value to be passed to any event handlers for
@param {*} [options] optional value to be passed to any event handlers for
the given `eventName`

@@ -193,0 +193,0 @@ */

16

lib/rsvp/filter.js
import Promise from './promise';
import { MapEnumerator } from './map';
import {
tryCatch,
fulfill,
TRY_CATCH_ERROR,
REJECTED

@@ -25,6 +23,10 @@ } from './-internal';

this._result[i] = value;
let val = tryCatch(this._mapFn)(value, i);
if (val === TRY_CATCH_ERROR) {
this._settledAt(REJECTED, i, val.error, false);
} else {
let val, succeeded = true;
try {
val = this._mapFn(value, i);
} catch (error) {
succeeded = false;
this._settledAt(REJECTED, i, error, false);
}
if (succeeded) {
this._eachEntry(val, i, false);

@@ -127,3 +129,3 @@ }

filter the final results.
@param {String} label optional string describing the promise. Useful for
@param {String} [label] optional string describing the promise. Useful for
tooling.

@@ -130,0 +132,0 @@ @return {Promise}

2

lib/rsvp/hash-settled.js

@@ -118,3 +118,3 @@ import Promise from './promise';

@param {Object} object
@param {String} label optional string that describes the promise.
@param {String} [label] optional string that describes the promise.
Useful for tooling.

@@ -121,0 +121,0 @@ @return {Promise} promise that is fulfilled when when all properties of `promises`

2

lib/rsvp/hash.js

@@ -89,3 +89,3 @@ import Promise from './promise';

@param {Object} object
@param {String} label optional string that describes the promise.
@param {String} [label] optional string that describes the promise.
Useful for tooling.

@@ -92,0 +92,0 @@ @return {Promise} promise that is fulfilled when all properties of `promises`

14

lib/rsvp/map.js

@@ -6,4 +6,2 @@ import Promise from './promise';

import {
tryCatch,
TRY_CATCH_ERROR,
REJECTED

@@ -29,7 +27,6 @@ } from './-internal';

if (firstPass) {
let val = tryCatch(this._mapFn)(value, i);
if (val === TRY_CATCH_ERROR) {
this._settledAt(REJECTED, i, val.error, false);
} else {
this._eachEntry(val, i, false);
try {
this._eachEntry(this._mapFn(value, i), i, false);
} catch (error) {
this._settledAt(REJECTED, i, error, false);
}

@@ -41,3 +38,2 @@ } else {

}
}

@@ -121,3 +117,3 @@

@param {Function} mapFn function to be called on each fulfilled promise.
@param {String} label optional string for labeling the promise.
@param {String} [label] optional string for labeling the promise.
Useful for tooling.

@@ -124,0 +120,0 @@ @return {Promise} promise that is fulfilled with the result of calling

49

lib/rsvp/node.js

@@ -6,5 +6,2 @@ import Promise from './promise';

reject,
getThen,
tryCatch,
TRY_CATCH_ERROR
} from './-internal';

@@ -183,13 +180,22 @@

let arg = arguments[i];
let then;
// TODO: this code really needs to be cleaned up
if (!promiseInput) {
// TODO: clean this up
promiseInput = needsPromiseInput(arg);
if (promiseInput === TRY_CATCH_ERROR) {
let error = TRY_CATCH_ERROR.error;
TRY_CATCH_ERROR.error = null;
let p = new Promise(noop);
reject(p, error);
return p;
} else if (promiseInput && promiseInput !== true) {
if (arg !== null && typeof arg === 'object') {
if (arg.constructor === Promise) {
promiseInput = true;
} else {
try {
promiseInput = arg.then;
} catch(error) {
let p = new Promise(noop);
reject(p, error);
return p;
}
}
} else {
promiseInput = false;
}
if (promiseInput && promiseInput !== true) {
arg = wrapThenable(promiseInput, arg);

@@ -230,6 +236,5 @@ }

function handleValueInput(promise, args, nodeFunc, self) {
let result = tryCatch(nodeFunc).apply(self, args);
if (result === TRY_CATCH_ERROR) {
let error = TRY_CATCH_ERROR.error;
TRY_CATCH_ERROR.error = null;
try {
nodeFunc.apply(self, args);
} catch (error) {
reject(promise, error);

@@ -244,13 +249,1 @@ }

}
function needsPromiseInput(arg) {
if (arg !== null && typeof arg === 'object') {
if (arg.constructor === Promise) {
return true;
} else {
return getThen(arg);
}
} else {
return false;
}
}

8

lib/rsvp/promise.js

@@ -127,3 +127,3 @@ import { config } from './config';

@param {function} resolver
@param {String} label optional string for labeling the promise.
@param {String} [label] optional string for labeling the promise.
Useful for tooling.

@@ -180,3 +180,3 @@ @constructor

@param {Function} onRejection
@param {String} label optional string for labeling the promise.
@param {String} [label] optional string for labeling the promise.
Useful for tooling.

@@ -225,3 +225,3 @@ @return {Promise}

@param {Function} callback
@param {String} label optional string for labeling the promise.
@param {String} [label] optional string for labeling the promise.
Useful for tooling.

@@ -441,3 +441,3 @@ @return {Promise}

@param {Function} onRejection
@param {String} label optional string for labeling the promise.
@param {String} [label] optional string for labeling the promise.
Useful for tooling.

@@ -444,0 +444,0 @@ @return {Promise}

2

lib/rsvp/promise/all.js

@@ -48,3 +48,3 @@ import Enumerator from '../enumerator';

@param {Array} entries array of promises
@param {String} label optional string for labeling the promise.
@param {String} [label] optional string for labeling the promise.
Useful for tooling.

@@ -51,0 +51,0 @@ @return {Promise} promise that is fulfilled when all `promises` have been

2

lib/rsvp/promise/race.js

@@ -77,3 +77,3 @@ import {

@param {Array} entries array of promises to observe
@param {String} label optional string for describing the promise returned.
@param {String} [label] optional string for describing the promise returned.
Useful for tooling.

@@ -80,0 +80,0 @@ @return {Promise} a promise which settles in the same way as the first passed

2

lib/rsvp/promise/reject.js

@@ -42,3 +42,3 @@ import {

@param {*} reason value that the returned promise will be rejected with.
@param {String} label optional string for identifying the returned promise.
@param {String} [label] optional string for identifying the returned promise.
Useful for tooling.

@@ -45,0 +45,0 @@ @return {Promise} a promise rejected with the given `reason`.

2

lib/rsvp/promise/resolve.js

@@ -38,3 +38,3 @@ import {

@param {*} object value that the returned promise will be resolved with
@param {String} label optional string for identifying the returned promise.
@param {String} [label] optional string for identifying the returned promise.
Useful for tooling.

@@ -41,0 +41,0 @@ @return {Promise} a promise that will become fulfilled with the given

2

lib/rsvp/race.js

@@ -11,3 +11,3 @@ import Promise from './promise';

@param {Array} array Array of promises.
@param {String} label An optional label. This is useful
@param {String} [label] An optional label. This is useful
for tooling.

@@ -14,0 +14,0 @@ */

2

lib/rsvp/reject.js

@@ -11,3 +11,3 @@ import Promise from './promise';

@param {*} reason value that the returned promise will be rejected with.
@param {String} label optional string for identifying the returned promise.
@param {String} [label] optional string for identifying the returned promise.
Useful for tooling.

@@ -14,0 +14,0 @@ @return {Promise} a promise rejected with the given `reason`.

2

lib/rsvp/resolve.js

@@ -11,3 +11,3 @@ import Promise from './promise';

@param {*} value value that the returned promise will be resolved with
@param {String} label optional string for identifying the returned promise.
@param {String} [label] optional string for identifying the returned promise.
Useful for tooling.

@@ -14,0 +14,0 @@ @return {Promise} a promise that will become fulfilled with the given

80

package.json
{
"name": "rsvp",
"namespace": "RSVP",
"version": "4.8.4",
"description": "A lightweight library that provides tools for organizing asynchronous code",
"main": "dist/rsvp.js",
"module": "dist/rsvp.es.js",
"jsnext:main": "dist/rsvp.es.js",
"files": [
"dist",
"lib",
"!dist/test"
],
"directories": {
"lib": "lib"
"version": "4.8.5",
"author": "Tilde, Inc. & Stefan Penner",
"browser": {
"vertx": false
},
"bugs": {
"url": "https://github.com/tildeio/rsvp.js/issues"
},
"devDependencies": {

@@ -31,23 +26,38 @@ "babel-plugin-transform-es2015-arrow-functions": "^6.22.0",

"broccoli-babel-transpiler": "6.4.3",
"broccoli-concat": "^3.2.2",
"broccoli-concat": "^3.7.1",
"broccoli-funnel": "2.0.1",
"broccoli-merge-trees": "^3.0.0",
"broccoli-merge-trees": "^3.0.1",
"broccoli-rollup": "2.1.1",
"broccoli-stew": "^1.5.0",
"broccoli-stew": "^2.0.0",
"broccoli-uglify-js": "^0.2.0",
"broccoli-watchify": "1.0.1",
"ember-cli": "3.2.0",
"ember-cli-dependency-checker": "2.1.1",
"ember-cli": "3.4.2",
"ember-cli-dependency-checker": "3.0.0",
"ember-cli-inject-live-reload": "^2.0.1",
"ember-cli-progress": "^1.0.6",
"git-repo-version": "1.0.2",
"mocha": "5.2.0",
"promises-aplus-tests-phantom": "^2.1.0-revise"
"promises-aplus-tests": "2.1.2"
},
"scripts": {
"build": "ember build --environment production",
"start": "ember s",
"test": "ember test",
"test:server": "ember test --server",
"test:node": "ember test --launch Mocha",
"test:browser": "ember test --launch PhantomJS"
"directories": {
"lib": "lib"
},
"engines": {
"node": "6.* || >= 7.*"
},
"files": [
"dist",
"lib",
"!dist/test"
],
"homepage": "https://github.com/tildeio/rsvp.js",
"jsnext:main": "dist/rsvp.es.js",
"keywords": [
"futures",
"promises"
],
"license": "MIT",
"main": "dist/rsvp.js",
"module": "dist/rsvp.es.js",
"namespace": "RSVP",
"repository": {

@@ -58,17 +68,9 @@ "type": "git",

},
"bugs": {
"url": "https://github.com/tildeio/rsvp.js/issues"
},
"browser": {
"vertx": false
},
"keywords": [
"promises",
"futures"
],
"author": "Tilde, Inc. & Stefan Penner",
"license": "MIT",
"engines": {
"node": "0.12.* || 4.* || 6.* || >= 7.*"
"scripts": {
"build": "ember build --environment production",
"start": "ember s",
"test": "ember test",
"test:node": "ember test --launch Mocha",
"test:server": "ember test --server"
}
}
dist/rsvp.min.js
dist/rsvp.min.map
dist/es6/rsvp.es.js

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dist/es6/rsvp.es.map

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dist/rsvp.es.js

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dist/rsvp.es.map

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dist/rsvp.js

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dist/rsvp.map

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