text: /*
   * Licensed to Elasticsearch B.V. under one or more contributor
   * license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright
   * ownership. Elasticsearch B.V. licenses this file to you under
   * the Apache License, Version 2.0 (the "License"); you may
   * not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *    http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  
  const numericKeys = [
    'alpha',
    'beta',
    'gamma',
    'period'
  ];
  const booleanKeys = [ 'pad' ];
  function castBasedOnKey(key, val) {
    if (~numericKeys.indexOf(key)) return Number(val);
    if (~booleanKeys.indexOf(key)) {
      switch(val) {
        case 'true':
        case 1:
        case '1':
          return true;
        default:
          return false;
      }
    }
    return val;
  }
  export default (settingsStr) => {
    return settingsStr.split(/\s/).reduce((acc, value) => {
      const [key, val] = value.split(/=/);
      acc[key] = castBasedOnKey(key, val);
      return acc;
    }, {});
  };
  
  