feeles-ide/lib/File/composeEnv.js

The hackable and serializable IDE to make learning material

import _Object$assign from "babel-runtime/core-js/object/assign";
import _slicedToArray from "babel-runtime/helpers/slicedToArray";
import _Object$keys from "babel-runtime/core-js/object/keys";
export default (function (env) {
  var obj = _Object$keys(env).filter(function (key) {
    return env[key];
  }).reduce(function (p, key) {
    var _env$key = _slicedToArray(env[key], 1),
        value = _env$key[0];

    p[key] = value;
    return p;
  }, {});

  return _Object$assign({}, obj);
});