graphiql-code-exporter/es/snippets/__helpers__/getOptionCombinations.js

Export working code snippets from GraphiQL queries

export default function getOptionCombinations(options) {
  var optionIds = options.map(function (option) {
    return option.id;
  });
  var combinationCount = Math.pow(2, optionIds.length);

  return Array.from(Array(combinationCount).keys()).reduce(function (combinations, index) {
    var booleanValues = index.toString(2).padStart(3, '0').split('');

    var optionMap = optionIds.reduce(function (map, name, i) {
      map[name] = Boolean(parseInt(booleanValues[i]));
      return map;
    }, {});

    combinations.push(optionMap);
    return combinations;
  }, []);
}