git.r.bdr.sh - rbdr/corona-regeln/blob - src/lib/stores/rules.js

   1 import { readable } from 'svelte/store';
   2 import { generate } from '$lib/rule_generator';
   3
   4 const internals = {
   5         ruleCount: 4
   6 };
   7
   8 export const getRules = function () {
   9
  10         return readable([], function (set) {
  11
  12                 (async function() {
  13
  14                         const rules = [];
  15                         for (let i = 0; i < internals.ruleCount; ++i) {
  16                                 rules.push(await generate());
  17                         }
  18
  19                         set(rules.sort(() => Math.random() - 0.5));
  20                 })();
  21
  22                 return function stop() {};
  23         });
  24 };