github.com/iqoqo/nomad@v0.11.3-0.20200911112621-d7021c74d101/ui/app/utils/qp-serialize.js (about)

     1  import { computed } from '@ember/object';
     2  
     3  // An unattractive but robust way to encode query params
     4  export const serialize = arr => (arr.length ? JSON.stringify(arr) : '');
     5  
     6  export const deserialize = str => {
     7    try {
     8      return JSON.parse(str)
     9        .compact()
    10        .without('');
    11    } catch (e) {
    12      return [];
    13    }
    14  };
    15  
    16  // A computed property macro for deserializing a query param
    17  export const deserializedQueryParam = qpKey =>
    18    computed(qpKey, function() {
    19      return deserialize(this.get(qpKey));
    20    });