cubetools/react-settle-promise

settle function for react-promise

This package's canonical repository appears to be gone and the package has been frozen as a result.

0.1.0 2017-09-29 16:11 UTC

Requires

• php: >=5.4.0
• react/promise: ^2.1.0|^1.2.0

Requires (Dev)

• react/promise-timer: ^1.0.0

Suggests

• react/promise-timer: for settleWithTimeout()

MIT

• CUBE Team of Emch + Berger AG Bern

README

Settle function for React\Promise.

Usage

use CubeTools\React\SettlePromise;

$promises = [
    React\Promise\resolve('foo'),
    React\Promise\reject(new \Exception()),
    'bar'
];

SettlePromise\settle($promises)->then(function(array $states) {
    foreach($states as $state) {
        if (SettlePromise\FULFILLED === $state['state']) {
            $promiseValue = $state['value'];
            ...
        } else { // SettlePromise\REJECTED
            $failureReason = $state['reason'];
            ...
        }
    }
});

use CubeTools\React\SettlePromise;
use Clue\React\Block;

$loop = \React\EventLoop\Factory::create();

foreach(Block\await(SettlePromise\settleWithTimeout($promises, 5, $loop), $loop) {
    if (SettlePromise\FULFILLED === $state['state']) {
        $promiseValue = $state['value'];
        ...
    } else { // SettlePromise\REJECTED
        $failureReason = $state['reason'];
        ...
    }
}

To replace the constants, subclass \CubeTools\React\SettlePromise\SettlePromise and define the class constants FULFILLED and REJECTED. Then use the class functions like YourClass::settle(...).

Installation

Step 1: Download the Package

Open a command console, enter your project directory and execute the following command to download the latest stable version of this package:

$ composer require cubetools/react-settle-promise

This command requires you to have Composer installed globally, as explained in the installation chapter of the Composer documentation.