21 lines
507 B
JavaScript
21 lines
507 B
JavaScript
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import { computed } from '@ember/object';
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// An unattractive but robust way to encode query params
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export const serialize = arr => (arr.length ? JSON.stringify(arr) : '');
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export const deserialize = str => {
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try {
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return JSON.parse(str)
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.compact()
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.without('');
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} catch (e) {
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return [];
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}
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};
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// A computed property macro for deserializing a query param
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export const deserializedQueryParam = qpKey =>
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computed(qpKey, function() {
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return deserialize(this.get(qpKey));
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});
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