Fix overwritten export (#36) by adding a backwards compatible dist/hashids.js fallback file

[niieani]

Updates babel to v7 and additionally adds support for ES modules under Node (.mjs).

[coveralls]

Coverage remained the same at 100.0% when pulling 8385a6c on niieani:fix-overwritten-export into 44a67d5 on ivanakimov:master.

[coveralls]

Coverage remained the same at 100.0% when pulling d978bca on niieani:fix-overwritten-export into 44a67d5 on ivanakimov:master.

[jd327]

@niieani Thank you, this is great! Do you know what's up with https://travis-ci.org/ivanakimov/hashids.js/jobs/423206991 ?

Also, in a backwards compatible way -- does it work for frontend/backend/old/new? Anything to be aware of?

[niieani]

Ah, it seems babel's preset-env by default targets what's compatibile with Node >= 6. I can add a browserslist setting in package.json to list the minimum target, just let me know what combination of browsers/node versions you'd like to support in the dist version.

Any node version will use the dist/index, which behaves the same way as it did in the past. The minified version for use in the browser is the same as it used to be, though we should set the minimum target and a "browser" prop in package.json (I'll do that).

Then there's support for .mjs which is consumed by Node with experimental-modules flag and by Webpack 4.

We could probably drop the 0.xx versions of Node from Travis. As for Node v4, it's up to you.

[niieani]

I've dropped all unsupported Node versions (4 is no longer supported by the Node organization), if you deem that incorrect we can just adjust the setting in package.json and rebuild again. I've also added a "browser" prop to point to the minified version and added a "module" one for builders that support ES Modules, but don't support the .mjs extension.

[jd327]

@niieani Many thanks for all the changes. I guess since maintenance cycle is over for v4, we can probably drop it. But we'd have to update either major or minor version, so devs are aware of the changes. Think you could update the changelog with your updates, and then I merge?

[jd327]

Thank you @niieani. I updated the changelog since 1.1.5 was never released. Please let me know if you see something else that's funky.

[jd327]

@niieani does the current code look release-ready to you?

[niieani]

@ivanakimov yeah, it looks fine.

[jd327]

Thanks for all the changes @niieani 👍
1.2.0 published, cc @anisabboud

[niieani]

Works perfectly https://codesandbox.io/s/rmk16j6q8m
Thanks @ivanakimov!

[pierrefh]

Hi @ivanakimov I noticed a regression in my node.js (version 8 + babel) app since 1.2.1 (was previously 1.1.4): _hashids2.default is not a constructor when I import hashids.

import Hashids  from 'hashids'
const hashids = new Hashids('some salt', 10, HASHIDS_CHARS)

When rolling back to @1.1.4 explicitly the issue is gone.