ysjj-system/node_modules/diff/lib/diff/json.js

/*istanbul ignore start*/'use strict';

exports.__esModule = true;
exports.jsonDiff = 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; };

exports. /*istanbul ignore end*/diffJson = diffJson;
/*istanbul ignore start*/exports. /*istanbul ignore end*/canonicalize = canonicalize;

var /*istanbul ignore start*/_base = require('./base') /*istanbul ignore end*/;

/*istanbul ignore start*/var _base2 = _interopRequireDefault(_base);

/*istanbul ignore end*/var /*istanbul ignore start*/_line = require('./line') /*istanbul ignore end*/;

/*istanbul ignore start*/function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/*istanbul ignore end*/var objectPrototypeToString = Object.prototype.toString;

var jsonDiff = /*istanbul ignore start*/exports. /*istanbul ignore end*/jsonDiff = new /*istanbul ignore start*/_base2['default'] /*istanbul ignore end*/();
// Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
// dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
jsonDiff.useLongestToken = true;

jsonDiff.tokenize = /*istanbul ignore start*/_line.lineDiff /*istanbul ignore end*/.tokenize;
jsonDiff.castInput = function (value) {
  /*istanbul ignore start*/var _options = /*istanbul ignore end*/this.options,
      undefinedReplacement = _options.undefinedReplacement,
      _options$stringifyRep = _options.stringifyReplacer,
      stringifyReplacer = _options$stringifyRep === undefined ? function (k, v) /*istanbul ignore start*/{
    return (/*istanbul ignore end*/typeof v === 'undefined' ? undefinedReplacement : v
    );
  } : _options$stringifyRep;


  return typeof value === 'string' ? value : JSON.stringify(canonicalize(value, null, null, stringifyReplacer), stringifyReplacer, '  ');
};
jsonDiff.equals = function (left, right) {
  return (/*istanbul ignore start*/_base2['default'] /*istanbul ignore end*/.prototype.equals.call(jsonDiff, left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1'))
  );
};

function diffJson(oldObj, newObj, options) {
  return jsonDiff.diff(oldObj, newObj, options);
}

// This function handles the presence of circular references by bailing out when encountering an
// object that is already on the "stack" of items being processed. Accepts an optional replacer
function canonicalize(obj, stack, replacementStack, replacer, key) {
  stack = stack || [];
  replacementStack = replacementStack || [];

  if (replacer) {
    obj = replacer(key, obj);
  }

  var i = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;

  for (i = 0; i < stack.length; i += 1) {
    if (stack[i] === obj) {
      return replacementStack[i];
    }
  }

  var canonicalizedObj = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;

  if ('[object Array]' === objectPrototypeToString.call(obj)) {
    stack.push(obj);
    canonicalizedObj = new Array(obj.length);
    replacementStack.push(canonicalizedObj);
    for (i = 0; i < obj.length; i += 1) {
      canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack, replacer, key);
    }
    stack.pop();
    replacementStack.pop();
    return canonicalizedObj;
  }

  if (obj && obj.toJSON) {
    obj = obj.toJSON();
  }

  if ( /*istanbul ignore start*/(typeof /*istanbul ignore end*/obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj !== null) {
    stack.push(obj);
    canonicalizedObj = {};
    replacementStack.push(canonicalizedObj);
    var sortedKeys = [],
        _key = /*istanbul ignore start*/void 0 /*istanbul ignore end*/;
    for (_key in obj) {
      /* istanbul ignore else */
      if (obj.hasOwnProperty(_key)) {
        sortedKeys.push(_key);
      }
    }
    sortedKeys.sort();
    for (i = 0; i < sortedKeys.length; i += 1) {
      _key = sortedKeys[i];
      canonicalizedObj[_key] = canonicalize(obj[_key], stack, replacementStack, replacer, _key);
    }
    stack.pop();
    replacementStack.pop();
  } else {
    canonicalizedObj = obj;
  }
  return canonicalizedObj;
}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,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