elliptical-observe/lib-node/utils.js

Sideways Data Loading for Elliptical

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isComplete = isComplete;
exports.limitIterator = limitIterator;

var _lodash = require('lodash');

var _lodash2 = _interopRequireDefault(_lodash);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function isComplete(option) {
  return !_lodash2.default.some(option.words, 'placeholder');
}

// Accepts either an iterator of Options, or an iterator of iterators of Options
function* limitIterator(iterator, limit) {
  if (limit) {
    let successes = 0;
    for (let item of iterator) {
      let success = false;

      if (item[Symbol.iterator]) {
        for (let option of item) {
          const mods = {
            callbacks: option.callbacks.concat(() => {
              success = true;
            })
          };
          yield _lodash2.default.assign({}, option, mods);
        }
      } else {
        const mods = {
          callbacks: item.callbacks.concat(() => {
            success = true;
          })
        };
        yield _lodash2.default.assign({}, item, mods);
      }

      if (success) successes++;
      if (limit <= successes) break;
    }
  } else {
    for (let item of iterator) {
      if (item[Symbol.iterator]) {
        yield* item;
      } else {
        yield item;
      }
    }
  }
}

// export function addWords (option, words) {
//   if (s
//   const mods = {
//     phrases: {
//       [option.phrases.length - 1]:
//   _.last(option.phrases)
// }