javascript - How to use RxJs in Firefox Addon development? -


follow steps described in document, use following command install rxjs: 

npm install @reactivex/rxjs --save

then write testing code below in index.js file:

'use strict'; var rx = require('@reactivex/rxjs'); rx.observable.from('test').subscribe(function (c) { return console.log(c); });

when ran:

jpm run

i got these errors terminal:

jpm [error]   message: typeerror: root_1.root.symbol undefined   stack:     @resource://xxxx/node_modules/@reactivex/rxjs/dist/cjs/util/symbol_observable.js:5:5 @resource://xxxx/node_modules/@reactivex/rxjs/dist/cjs/observable.js:3:27 @resource://xxxx/node_modules/@reactivex/rxjs/dist/cjs/rx.kitchensink.js:1:20 @resource://xxxx/node_modules/@reactivex/rxjs/index.js:1:18 @resource://xxxx/index.js:2:10 run@resource://gre/modules/commonjs/sdk/addon/runner.js:147:19 startup/</<@resource://gre/modules/commonjs/sdk/addon/runner.js:87:9 handler.prototype.process@resource://gre/modules/promise-backend.js:934:23 this.promisewalker.walkerloop@resource://gre/modules/promise-backend.js:813:7 this.promisewalker.schedulewalkerloop/<@resource://gre/modules/promise-backend.js:747:1

i haven't used rxjs myself have been wanting learn it.

here addons out there use it:

i love see how use it


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