ember-cli-filter-by-query/addon/index.js

Provides you with a computed property that filters an array by a given search query. The output is sorted by similarity to the query.

import { makeArray } from '@ember/array';
import { computed, get } from '@ember/object';
import filterByQuery from 'ember-cli-filter-by-query/util/filter';

var computedFilterByQuery = function (
  dependentKey,
  propertyKeys,
  queryKey,
  options
) {
  propertyKeys = makeArray(propertyKeys);

  return computed(
    queryKey,
    '' + dependentKey + '.@each.{' + propertyKeys.join(',') + '}',
    function () {
      var array = get(this, dependentKey);
      var query = get(this, queryKey) || '';

      return filterByQuery(array, propertyKeys, query, options);
    }
  );
};

export default computedFilterByQuery;