@dojo/streams

An implementation of the WHATWG Streams Spec.

Usage

To use @dojo/streams, install the package along with its required peer dependencies:

npm install @dojo/streams

# peer dependencies
npm install @dojo/core
npm install @dojo/has
npm install @dojo/shim

Features

ReadableStream
WritableStream

Two main objects in this module are ReadableStream and WritableStream.

ReadableStream

A readable stream represents a source of data, from which you can read.

const reader = readableStream.getReader();

reader.read().then(
  ({ value, done }) => {
    if (done) {
      console.log("The stream was already closed!");
    } else {
      console.log(value);
    }
  },
  e => console.error("The stream became errored and cannot be read from!", e)
);

WritableStream

A writable stream represents a destination for data, into which you can write.

const writer = writableStream.getWriter();
writer.write('data');
writer.close();

How do I contribute?

We appreciate your interest! Please see the Dojo 2 Meta Repository for the Contributing Guidelines and Style Guide.

Installation

To start working with this package, clone the repository and run npm install.

In order to build the project run grunt dev or grunt dist.

Testing

Test cases MUST be written using Intern using the Object test interface and Assert assertion interface.

90% branch coverage MUST be provided for all code submitted to this repository, as reported by istanbul’s combined coverage results for all supported platforms.

To test locally in node run:

grunt test

To test against browsers with a local selenium server run:

grunt test:local

To test against BrowserStack or Sauce Labs run:

grunt test:browserstack

grunt test:saucelabs

dojo/streams