prepack/lib/utils.js

Execute a JS bundle, serialize global state and side effects to a snapshot that can be quickly restored.

"use strict";

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

var _index = require("./values/index.js");

function typeToString(type) {
  function isInstance(proto, Constructor) {
    return proto instanceof Constructor || proto === Constructor.prototype;
  }
  let proto = type.prototype;
  if (isInstance(proto, _index.UndefinedValue)) {
    return "undefined";
  } else if (isInstance(proto, _index.NullValue)) {
    return "object";
  } else if (isInstance(proto, _index.StringValue)) {
    return "string";
  } else if (isInstance(proto, _index.BooleanValue)) {
    return "boolean";
  } else if (isInstance(proto, _index.NumberValue)) {
    return "number";
  } else if (isInstance(proto, _index.SymbolValue)) {
    return "symbol";
  } else if (isInstance(proto, _index.ObjectValue)) {
    if (_index.Value.isTypeCompatibleWith(type, _index.FunctionValue)) {
      return "function";
    }
    return "object";
  } else {
    return undefined;
  }
} /**
   * Copyright (c) 2017-present, Facebook, Inc.
   * All rights reserved.
   *
   * This source code is licensed under the BSD-style license found in the
   * LICENSE file in the root directory of this source tree. An additional grant
   * of patent rights can be found in the PATENTS file in the same directory.
   */

function getTypeFromName(typeName) {
  switch (typeName) {
    case "empty":
      return _index.EmptyValue;
    case "void":
      return _index.UndefinedValue;
    case "null":
      return _index.NullValue;
    case "boolean":
      return _index.BooleanValue;
    case "string":
      return _index.StringValue;
    case "symbol":
      return _index.SymbolValue;
    case "number":
      return _index.NumberValue;
    case "object":
      return _index.ObjectValue;
    case "array":
      return _index.ArrayValue;
    case "function":
      return _index.FunctionValue;
    case "integral":
      return _index.IntegralValue;
    default:
      return undefined;
  }
}
//# sourceMappingURL=utils.js.map