forgeplus-react/node_modules/connected-react-router/lib/structure/immutable/setIn.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.__RewireAPI__ = exports.__ResetDependency__ = exports.__set__ = exports.__Rewire__ = exports.__GetDependency__ = exports.__get__ = undefined;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; /* Code from github.com/erikras/redux-form by Erik Rasmussen */


exports.default = setIn;

var _immutable = require('immutable');

var undefinedArrayMerge = function undefinedArrayMerge(previous, next) {
  return next !== undefined ? next : previous;
};

var mergeLists = function mergeLists(original, value) {
  return original && _get__('List').isList(original) ? original.mergeDeepWith(_get__('undefinedArrayMerge'), value) : value;
};

/*
 * ImmutableJS' setIn function doesn't support array (List) creation
 * so we must pre-insert all arrays in the path ahead of time.
 *
 * Additionally we must also pre-set a dummy Map at the location
 * of an array index if there's parts that come afterwards because
 * the setIn function uses `{}` to mark an unset value instead of
 * undefined (which is the case for list / arrays).
 */
function setIn(state, path, value) {
  return state.withMutations(function (mutable) {
    var _loop = function _loop(pathIndex) {
      var nextPart = path[pathIndex + 1];
      if (isNaN(nextPart)) {
        return 'continue';
      }

      var arr = [];
      arr[nextPart] = new (_get__('Map'))();
      mutable = mutable.updateIn(path.slice(0, pathIndex + 1), function (value) {
        return _get__('mergeLists')(value, new (_get__('List'))(arr));
      });
    };

    for (var pathIndex = 0; pathIndex < path.length - 1; ++pathIndex) {
      var _ret = _loop(pathIndex);

      if (_ret === 'continue') continue;
    }

    return mutable.setIn(path, value);
  });
}

function _getGlobalObject() {
  try {
    if (!!global) {
      return global;
    }
  } catch (e) {
    try {
      if (!!window) {
        return window;
      }
    } catch (e) {
      return this;
    }
  }
}

;
var _RewireModuleId__ = null;

function _getRewireModuleId__() {
  if (_RewireModuleId__ === null) {
    var globalVariable = _getGlobalObject();

    if (!globalVariable.__$$GLOBAL_REWIRE_NEXT_MODULE_ID__) {
      globalVariable.__$$GLOBAL_REWIRE_NEXT_MODULE_ID__ = 0;
    }

    _RewireModuleId__ = __$$GLOBAL_REWIRE_NEXT_MODULE_ID__++;
  }

  return _RewireModuleId__;
}

function _getRewireRegistry__() {
  var theGlobalVariable = _getGlobalObject();

  if (!theGlobalVariable.__$$GLOBAL_REWIRE_REGISTRY__) {
    theGlobalVariable.__$$GLOBAL_REWIRE_REGISTRY__ = Object.create(null);
  }

  return __$$GLOBAL_REWIRE_REGISTRY__;
}

function _getRewiredData__() {
  var moduleId = _getRewireModuleId__();

  var registry = _getRewireRegistry__();

  var rewireData = registry[moduleId];

  if (!rewireData) {
    registry[moduleId] = Object.create(null);
    rewireData = registry[moduleId];
  }

  return rewireData;
}

(function registerResetAll() {
  var theGlobalVariable = _getGlobalObject();

  if (!theGlobalVariable['__rewire_reset_all__']) {
    theGlobalVariable['__rewire_reset_all__'] = function () {
      theGlobalVariable.__$$GLOBAL_REWIRE_REGISTRY__ = Object.create(null);
    };
  }
})();

var INTENTIONAL_UNDEFINED = '__INTENTIONAL_UNDEFINED__';
var _RewireAPI__ = {};

(function () {
  function addPropertyToAPIObject(name, value) {
    Object.defineProperty(_RewireAPI__, name, {
      value: value,
      enumerable: false,
      configurable: true
    });
  }

  addPropertyToAPIObject('__get__', _get__);
  addPropertyToAPIObject('__GetDependency__', _get__);
  addPropertyToAPIObject('__Rewire__', _set__);
  addPropertyToAPIObject('__set__', _set__);
  addPropertyToAPIObject('__reset__', _reset__);
  addPropertyToAPIObject('__ResetDependency__', _reset__);
  addPropertyToAPIObject('__with__', _with__);
})();

function _get__(variableName) {
  var rewireData = _getRewiredData__();

  if (rewireData[variableName] === undefined) {
    return _get_original__(variableName);
  } else {
    var value = rewireData[variableName];

    if (value === INTENTIONAL_UNDEFINED) {
      return undefined;
    } else {
      return value;
    }
  }
}

function _get_original__(variableName) {
  switch (variableName) {
    case 'List':
      return _immutable.List;

    case 'undefinedArrayMerge':
      return undefinedArrayMerge;

    case 'Map':
      return _immutable.Map;

    case 'mergeLists':
      return mergeLists;
  }

  return undefined;
}

function _assign__(variableName, value) {
  var rewireData = _getRewiredData__();

  if (rewireData[variableName] === undefined) {
    return _set_original__(variableName, value);
  } else {
    return rewireData[variableName] = value;
  }
}

function _set_original__(variableName, _value) {
  switch (variableName) {}

  return undefined;
}

function _update_operation__(operation, variableName, prefix) {
  var oldValue = _get__(variableName);

  var newValue = operation === '++' ? oldValue + 1 : oldValue - 1;

  _assign__(variableName, newValue);

  return prefix ? newValue : oldValue;
}

function _set__(variableName, value) {
  var rewireData = _getRewiredData__();

  if ((typeof variableName === 'undefined' ? 'undefined' : _typeof(variableName)) === 'object') {
    Object.keys(variableName).forEach(function (name) {
      rewireData[name] = variableName[name];
    });
  } else {
    if (value === undefined) {
      rewireData[variableName] = INTENTIONAL_UNDEFINED;
    } else {
      rewireData[variableName] = value;
    }

    return function () {
      _reset__(variableName);
    };
  }
}

function _reset__(variableName) {
  var rewireData = _getRewiredData__();

  delete rewireData[variableName];

  if (Object.keys(rewireData).length == 0) {
    delete _getRewireRegistry__()[_getRewireModuleId__];
  }

  ;
}

function _with__(object) {
  var rewireData = _getRewiredData__();

  var rewiredVariableNames = Object.keys(object);
  var previousValues = {};

  function reset() {
    rewiredVariableNames.forEach(function (variableName) {
      rewireData[variableName] = previousValues[variableName];
    });
  }

  return function (callback) {
    rewiredVariableNames.forEach(function (variableName) {
      previousValues[variableName] = rewireData[variableName];
      rewireData[variableName] = object[variableName];
    });
    var result = callback();

    if (!!result && typeof result.then == 'function') {
      result.then(reset).catch(reset);
    } else {
      reset();
    }

    return result;
  };
}

var _typeOfOriginalExport = typeof setIn === 'undefined' ? 'undefined' : _typeof(setIn);

function addNonEnumerableProperty(name, value) {
  Object.defineProperty(setIn, name, {
    value: value,
    enumerable: false,
    configurable: true
  });
}

if ((_typeOfOriginalExport === 'object' || _typeOfOriginalExport === 'function') && Object.isExtensible(setIn)) {
  addNonEnumerableProperty('__get__', _get__);
  addNonEnumerableProperty('__GetDependency__', _get__);
  addNonEnumerableProperty('__Rewire__', _set__);
  addNonEnumerableProperty('__set__', _set__);
  addNonEnumerableProperty('__reset__', _reset__);
  addNonEnumerableProperty('__ResetDependency__', _reset__);
  addNonEnumerableProperty('__with__', _with__);
  addNonEnumerableProperty('__RewireAPI__', _RewireAPI__);
}

exports.__get__ = _get__;
exports.__GetDependency__ = _get__;
exports.__Rewire__ = _set__;
exports.__set__ = _set__;
exports.__ResetDependency__ = _reset__;
exports.__RewireAPI__ = _RewireAPI__;