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Installation

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With npm or yarn

Add the @appsignal/vue and @appsignal/javascript packages to your package.json. Then, run npm install/yarn install. You can also add these packages to your package.json on the command line: 
yarn add @appsignal/javascript @appsignal/vue
npm install @appsignal/javascript @appsignal/vue

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With JSPM.io import maps

Using the JSPM.io import map generator, you can generate an import map for your application’s dependencies. Add @appsignal/javascript and @appsignal/vue to the dependencies list in the generator, then add the generated import map and ES module shims to your application’s code.

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With rails-importmap

Use the following command to add these packages to your Rails application’s import maps: 
./bin/importmap pin @appsignal/javascript @appsignal/vue

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Usage

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Vue.config.errorHandler

The default Vue integration is a function that binds to Vue’s global errorHandler hook.

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Vue v2

In a new Vue v2 app created using @vue/cli, your main.js/.ts file would look something like this: 
import Vue from "vue";
import App from "./App.vue";
import router from "./router";
import store from "./store";

import { appsignal } from "./appsignal";
import { errorHandler } from "@appsignal/vue";

Vue.config.errorHandler = errorHandler(appsignal, Vue);

new Vue({
  router,
  store,
  render: (h) => h(App),
}).$mount("#app");

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Vue v3

Version 3 of Vue includes a change to the way you’d use our Vue integration. Instead of attaching it to the global Vue object, you would use it like this instead: 
import { createApp } from "vue";
import App from "./App.vue";

import { appsignal } from "./appsignal";
import { errorHandler } from "@appsignal/vue";

const app = createApp(App);
app.config.errorHandler = errorHandler(appsignal, app);
app.mount("#app");