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hologram

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Full stack isomorphic Elixir web framework that can be used on top of Phoenix.

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hologram assets js erts application_env.mjs
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assets/js/erts/application_env.mjs 

"use strict";



import Type from "../type.mjs";



export default class ApplicationEnv {

  // Nested Map: app_string -> key_string -> value

  // Public for easier testing

  static data = new Map();



  static clear() {

    $.data = new Map();

  }



  static get(app, key, defaultValue) {

    const encodedApp = Type.encodeMapKey(app);



    if (!$.data.has(encodedApp)) {

      return defaultValue;

    }



    const appData = $.data.get(encodedApp);

    const encodedKey = Type.encodeMapKey(key);



    return appData.has(encodedKey) ? appData.get(encodedKey) : defaultValue;

  }



  static put(app, key, value) {

    const encodedApp = Type.encodeMapKey(app);



    if (!$.data.has(encodedApp)) {

      $.data.set(encodedApp, new Map());

    }



    const encodedKey = Type.encodeMapKey(key);

    $.data.get(encodedApp).set(encodedKey, value);

  }

}



const $ = ApplicationEnv;