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    Use Promises with RxJS in Vue.js

    vueVue.js
    ^2.5.13
    rxjsRxJS
    5.5.12 - 6.4.0

    A Promise invokes a function which stores a value that will be passed to a callback. So when you wrap a Promise with an Observable, you'll always get that same value. This enables you to use the behavior as a caching mechanism when the Promises make requests for remote data.