add registration shortcuts

jamestalmage commented 8 years ago

Fixes #2

This adds the following shortcut registrations:

rxjs-min: Bare bones rxjs implementation.
rxjs: Same as rxjs-min, but adds the somewhat standard Observable.of and Observable.from.
rxjs-all: The kitchen sink approach to Observables.
zen: The zen-observable implementation.

Shortcut registration can be done as follows:

import `any-observable/register/zen`;

It's especially handy for more recent versions of Node (and many test runners), that offer a --require flag:

$ ava --require any-observable/register/zen test.js

sindresorhus commented 8 years ago

Can you add the register shortcuts we support to the readme? Pretty much just copy-paste the PR description.

jamestalmage commented 8 years ago

docs added.

sindresorhus commented 8 years ago

LGTM to merge when the minor inline feedback is resolved :)

sindresorhus / any-observable